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msi: Factor out the code to open a product key.

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This commit is contained in:
James Hawkins 2008-11-03 22:16:43 -06:00 committed by Alexandre Julliard
parent f12b9cea99
commit 70be1e7746
6 changed files with 93 additions and 118 deletions
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11
dlls/msi/action.c
View File

@ -3582,22 +3582,19 @@ static UINT ACTION_PublishProduct(MSIPACKAGE *package)
if (!msi_check_publish(package)) if (!msi_check_publish(package))
return ERROR_SUCCESS; return ERROR_SUCCESS;
if (package->Context == MSIINSTALLCONTEXT_MACHINE) rc = MSIREG_OpenProductKey(package->ProductCode, package->Context,
{ &hukey, TRUE);
rc = MSIREG_OpenLocalClassesProductKey(package->ProductCode, &hukey, TRUE);
if (rc != ERROR_SUCCESS) if (rc != ERROR_SUCCESS)
goto end; goto end;
if (package->Context == MSIINSTALLCONTEXT_MACHINE)
{
rc = MSIREG_OpenLocalUserDataProductKey(package->ProductCode, &hudkey, TRUE); rc = MSIREG_OpenLocalUserDataProductKey(package->ProductCode, &hudkey, TRUE);
if (rc != ERROR_SUCCESS) if (rc != ERROR_SUCCESS)
goto end; goto end;
} }
else else
{ {
rc = MSIREG_OpenUserProductsKey(package->ProductCode, &hukey, TRUE);
if (rc != ERROR_SUCCESS)
goto end;
rc = MSIREG_OpenUserDataProductKey(package->ProductCode, &hudkey, TRUE); rc = MSIREG_OpenUserDataProductKey(package->ProductCode, &hudkey, TRUE);
if (rc != ERROR_SUCCESS) if (rc != ERROR_SUCCESS)
goto end; goto end;

77
dlls/msi/msi.c
View File

@ -51,11 +51,14 @@ static UINT msi_locate_product(LPCWSTR szProduct, MSIINSTALLCONTEXT *context)
*context = MSIINSTALLCONTEXT_NONE; *context = MSIINSTALLCONTEXT_NONE;
if (MSIREG_OpenLocalManagedProductKey(szProduct, &hkey, FALSE) == ERROR_SUCCESS) if (MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERMANAGED,
&hkey, FALSE) == ERROR_SUCCESS)
*context = MSIINSTALLCONTEXT_USERMANAGED; *context = MSIINSTALLCONTEXT_USERMANAGED;
else if (MSIREG_OpenLocalClassesProductKey(szProduct, &hkey, FALSE) == ERROR_SUCCESS) else if (MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_MACHINE,
&hkey, FALSE) == ERROR_SUCCESS)
*context = MSIINSTALLCONTEXT_MACHINE; *context = MSIINSTALLCONTEXT_MACHINE;
else if (MSIREG_OpenUserProductsKey(szProduct, &hkey, FALSE) == ERROR_SUCCESS) else if (MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
&hkey, FALSE) == ERROR_SUCCESS)
*context = MSIINSTALLCONTEXT_USERUNMANAGED; *context = MSIINSTALLCONTEXT_USERUNMANAGED;
RegCloseKey(hkey); RegCloseKey(hkey);
@ -644,9 +647,12 @@ UINT WINAPI MsiGetProductCodeW(LPCWSTR szComponent, LPWSTR szBuffer)
sz = GUID_SIZE; sz = GUID_SIZE;
unsquash_guid(squished_prod, szBuffer); unsquash_guid(squished_prod, szBuffer);
if (MSIREG_OpenLocalManagedProductKey(szBuffer, &prodkey, FALSE) == ERROR_SUCCESS || if (MSIREG_OpenProductKey(szBuffer, MSIINSTALLCONTEXT_USERMANAGED,
MSIREG_OpenUserProductsKey(szBuffer, &prodkey, FALSE) == ERROR_SUCCESS || &prodkey, FALSE) == ERROR_SUCCESS ||
MSIREG_OpenLocalClassesProductKey(szBuffer, &prodkey, FALSE) == ERROR_SUCCESS) MSIREG_OpenProductKey(szBuffer, MSIINSTALLCONTEXT_USERUNMANAGED,
&prodkey, FALSE) == ERROR_SUCCESS ||
MSIREG_OpenProductKey(szBuffer, MSIINSTALLCONTEXT_MACHINE,
&prodkey, FALSE) == ERROR_SUCCESS)
{ {
RegCloseKey(prodkey); RegCloseKey(prodkey);
rc = ERROR_SUCCESS; rc = ERROR_SUCCESS;
@ -716,17 +722,15 @@ static UINT WINAPI MSI_GetProductInfo(LPCWSTR szProduct, LPCWSTR szAttribute,
if (!squash_guid(szProduct, squished_pc)) if (!squash_guid(szProduct, squished_pc))
return ERROR_INVALID_PARAMETER; return ERROR_INVALID_PARAMETER;
r = MSIREG_OpenLocalManagedProductKey(szProduct, &prodkey, FALSE); if ((r = MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERMANAGED,
if (r != ERROR_SUCCESS) &prodkey, FALSE)) != ERROR_SUCCESS &&
(r = MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
&prodkey, FALSE)) != ERROR_SUCCESS &&
(r = MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_MACHINE,
&prodkey, FALSE)) == ERROR_SUCCESS)
{ {
r = MSIREG_OpenUserProductsKey(szProduct, &prodkey, FALSE);
if (r != ERROR_SUCCESS)
{
r = MSIREG_OpenLocalClassesProductKey(szProduct, &prodkey, FALSE);
if (r == ERROR_SUCCESS)
classes = TRUE; classes = TRUE;
} }
}
if (classes) if (classes)
MSIREG_OpenLocalSystemProductKey(szProduct, &userdata, FALSE); MSIREG_OpenLocalSystemProductKey(szProduct, &userdata, FALSE);
@ -1034,8 +1038,10 @@ UINT WINAPI MsiGetProductInfoExW(LPCWSTR szProductCode, LPCWSTR szUserSid,
if (dwContext == MSIINSTALLCONTEXT_MACHINE && szUserSid) if (dwContext == MSIINSTALLCONTEXT_MACHINE && szUserSid)
return ERROR_INVALID_PARAMETER; return ERROR_INVALID_PARAMETER;
MSIREG_OpenLocalManagedProductKey(szProductCode, &managed, FALSE); MSIREG_OpenProductKey(szProductCode, MSIINSTALLCONTEXT_USERMANAGED,
MSIREG_OpenUserProductsKey(szProductCode, &prod, FALSE); &managed, FALSE);
MSIREG_OpenProductKey(szProductCode, MSIINSTALLCONTEXT_USERUNMANAGED,
&prod, FALSE);
if (dwContext == MSIINSTALLCONTEXT_USERUNMANAGED) if (dwContext == MSIINSTALLCONTEXT_USERUNMANAGED)
{ {
@ -1057,7 +1063,7 @@ UINT WINAPI MsiGetProductInfoExW(LPCWSTR szProductCode, LPCWSTR szUserSid,
{ {
package = INSTALLPROPERTY_LOCALPACKAGEW; package = INSTALLPROPERTY_LOCALPACKAGEW;
MSIREG_OpenLocalSystemProductKey(szProductCode, &props, FALSE); MSIREG_OpenLocalSystemProductKey(szProductCode, &props, FALSE);
MSIREG_OpenLocalClassesProductKey(szProductCode, &classes, FALSE); MSIREG_OpenProductKey(szProductCode, dwContext, &classes, FALSE);
if (!props && !classes) if (!props && !classes)
goto done; goto done;
@ -1271,13 +1277,7 @@ static BOOL msi_comp_find_prod_key(LPCWSTR prodcode, MSIINSTALLCONTEXT context)
UINT r; UINT r;
HKEY hkey; HKEY hkey;
if (context == MSIINSTALLCONTEXT_MACHINE) r = MSIREG_OpenProductKey(prodcode, context, &hkey, FALSE);
r = MSIREG_OpenLocalClassesProductKey(prodcode, &hkey, FALSE);
else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
r = MSIREG_OpenUserProductsKey(prodcode, &hkey, FALSE);
else
r = MSIREG_OpenLocalManagedProductKey(prodcode, &hkey, FALSE);
RegCloseKey(hkey); RegCloseKey(hkey);
return (r == ERROR_SUCCESS); return (r == ERROR_SUCCESS);
} }
@ -1430,17 +1430,15 @@ INSTALLSTATE WINAPI MsiQueryProductStateW(LPCWSTR szProduct)
if (lstrlenW(szProduct) != GUID_SIZE - 1) if (lstrlenW(szProduct) != GUID_SIZE - 1)
return INSTALLSTATE_INVALIDARG; return INSTALLSTATE_INVALIDARG;
r = MSIREG_OpenLocalManagedProductKey(szProduct, &prodkey, FALSE); if (MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERMANAGED,
if (r != ERROR_SUCCESS) &prodkey, FALSE) != ERROR_SUCCESS &&
MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
&prodkey, FALSE) != ERROR_SUCCESS &&
MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_MACHINE,
&prodkey, FALSE) == ERROR_SUCCESS)
{ {
r = MSIREG_OpenUserProductsKey(szProduct, &prodkey, FALSE);
if (r != ERROR_SUCCESS)
{
r = MSIREG_OpenLocalClassesProductKey(szProduct, &prodkey, FALSE);
if (r == ERROR_SUCCESS)
user = FALSE; user = FALSE;
} }
}
if (user) if (user)
{ {
@ -1797,8 +1795,10 @@ static INSTALLSTATE WINAPI MSI_GetComponentPath(LPCWSTR szProduct, LPCWSTR szCom
} }
if (state != INSTALLSTATE_LOCAL && if (state != INSTALLSTATE_LOCAL &&
(MSIREG_OpenUserProductsKey(szProduct, &hkey, FALSE) == ERROR_SUCCESS || (MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
MSIREG_OpenLocalClassesProductKey(szProduct, &hkey, FALSE) == ERROR_SUCCESS)) &hkey, FALSE) == ERROR_SUCCESS ||
MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_MACHINE,
&hkey, FALSE) == ERROR_SUCCESS))
{ {
RegCloseKey(hkey); RegCloseKey(hkey);
@ -2431,9 +2431,12 @@ static USERINFOSTATE WINAPI MSI_GetUserInfo(LPCWSTR szProduct,
if (!szProduct || !squash_guid(szProduct, squished_pc)) if (!szProduct || !squash_guid(szProduct, squished_pc))
return USERINFOSTATE_INVALIDARG; return USERINFOSTATE_INVALIDARG;
if (MSIREG_OpenLocalManagedProductKey(szProduct, &hkey, FALSE) != ERROR_SUCCESS && if (MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERMANAGED,
MSIREG_OpenUserProductsKey(szProduct, &hkey, FALSE) != ERROR_SUCCESS && &hkey, FALSE) != ERROR_SUCCESS &&
MSIREG_OpenLocalClassesProductKey(szProduct, &hkey, FALSE) != ERROR_SUCCESS) MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
&hkey, FALSE) != ERROR_SUCCESS &&
MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_MACHINE,
&hkey, FALSE) != ERROR_SUCCESS)
{ {
return USERINFOSTATE_UNKNOWN; return USERINFOSTATE_UNKNOWN;
} }

5
dlls/msi/msipriv.h
View File

@ -764,7 +764,8 @@ extern BOOL encode_base85_guid(GUID *,LPWSTR);
extern BOOL decode_base85_guid(LPCWSTR,GUID*); extern BOOL decode_base85_guid(LPCWSTR,GUID*);
extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create); extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_DeleteUninstallKey(LPCWSTR szProduct); extern UINT MSIREG_DeleteUninstallKey(LPCWSTR szProduct);
extern UINT MSIREG_OpenUserProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create); extern UINT MSIREG_OpenProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
HKEY* key, BOOL create);
extern UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create); extern UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create); extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, HKEY *key, BOOL create); extern UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, HKEY *key, BOOL create);
@ -786,9 +787,7 @@ extern UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct);
extern UINT MSIREG_DeleteUserDataProductKey(LPCWSTR szProduct); extern UINT MSIREG_DeleteUserDataProductKey(LPCWSTR szProduct);
extern UINT MSIREG_OpenLocalSystemProductKey(LPCWSTR szProductCode, HKEY *key, BOOL create); extern UINT MSIREG_OpenLocalSystemProductKey(LPCWSTR szProductCode, HKEY *key, BOOL create);
extern UINT MSIREG_OpenLocalSystemComponentKey(LPCWSTR szComponent, HKEY *key, BOOL create); extern UINT MSIREG_OpenLocalSystemComponentKey(LPCWSTR szComponent, HKEY *key, BOOL create);
extern UINT MSIREG_OpenLocalClassesProductKey(LPCWSTR szProductCode, HKEY *key, BOOL create);
extern UINT MSIREG_OpenLocalClassesFeaturesKey(LPCWSTR szProductCode, HKEY *key, BOOL create); extern UINT MSIREG_OpenLocalClassesFeaturesKey(LPCWSTR szProductCode, HKEY *key, BOOL create);
extern UINT MSIREG_OpenLocalManagedProductKey(LPCWSTR szProductCode, HKEY *key, BOOL create);
extern UINT MSIREG_OpenManagedFeaturesKey(LPCWSTR szProductCode, HKEY *key, BOOL create); extern UINT MSIREG_OpenManagedFeaturesKey(LPCWSTR szProductCode, HKEY *key, BOOL create);
extern UINT MSIREG_OpenLocalUserDataFeaturesKey(LPCWSTR szProduct, HKEY *key, BOOL create); extern UINT MSIREG_OpenLocalUserDataFeaturesKey(LPCWSTR szProduct, HKEY *key, BOOL create);
extern UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct); extern UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct);

93
dlls/msi/registry.c
View File

@ -525,25 +525,48 @@ UINT MSIREG_DeleteUninstallKey(LPCWSTR szProduct)
return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath); return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
} }
UINT MSIREG_OpenUserProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create) UINT MSIREG_OpenProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
HKEY *key, BOOL create)
{ {
UINT rc; UINT r;
LPWSTR usersid;
HKEY root = HKEY_LOCAL_MACHINE;
WCHAR squished_pc[GUID_SIZE]; WCHAR squished_pc[GUID_SIZE];
WCHAR keypath[0x200]; WCHAR keypath[MAX_PATH];
TRACE("%s\n",debugstr_w(szProduct)); TRACE("(%s, %d, %d)\n", debugstr_w(szProduct), context, create);
if (!squash_guid(szProduct,squished_pc))
if (!squash_guid(szProduct, squished_pc))
return ERROR_FUNCTION_FAILED; return ERROR_FUNCTION_FAILED;
TRACE("squished (%s)\n", debugstr_w(squished_pc)); TRACE("squished (%s)\n", debugstr_w(squished_pc));
sprintfW(keypath,szUserProduct_fmt,squished_pc); if (context == MSIINSTALLCONTEXT_MACHINE)
{
sprintfW(keypath, szInstaller_LocalClassesProd_fmt, squished_pc);
}
else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
{
root = HKEY_CURRENT_USER;
sprintfW(keypath, szUserProduct_fmt, squished_pc);
}
else
{
r = get_user_sid(&usersid);
if (r != ERROR_SUCCESS || !usersid)
{
ERR("Failed to retrieve user SID: %d\n", r);
return r;
}
sprintfW(keypath, szInstaller_LocalManagedProd_fmt, usersid, squished_pc);
LocalFree(usersid);
}
if (create) if (create)
rc = RegCreateKeyW(HKEY_CURRENT_USER,keypath,key); return RegCreateKeyW(root, keypath, key);
else
rc = RegOpenKeyW(HKEY_CURRENT_USER,keypath,key);
return rc; return RegOpenKeyW(root, keypath, key);
} }
UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct) UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct)
@ -1068,26 +1091,6 @@ UINT MSIREG_OpenLocalSystemComponentKey(LPCWSTR szComponent, HKEY *key, BOOL cre
return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key); return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
} }
UINT MSIREG_OpenLocalClassesProductKey(LPCWSTR szProductCode, HKEY *key, BOOL create)
{
WCHAR squished_pc[GUID_SIZE];
WCHAR keypath[0x200];
TRACE("%s\n", debugstr_w(szProductCode));
if (!squash_guid(szProductCode, squished_pc))
return ERROR_FUNCTION_FAILED;
TRACE("squished (%s)\n", debugstr_w(squished_pc));
sprintfW(keypath, szInstaller_LocalClassesProd_fmt, squished_pc);
if (create)
return RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
}
UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode) UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode)
{ {
WCHAR squished_pc[GUID_SIZE]; WCHAR squished_pc[GUID_SIZE];
@ -1142,36 +1145,6 @@ UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode)
return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath); return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
} }
UINT MSIREG_OpenLocalManagedProductKey(LPCWSTR szProductCode, HKEY *key, BOOL create)
{
WCHAR squished_pc[GUID_SIZE];
WCHAR keypath[0x200];
LPWSTR usersid;
UINT r;
TRACE("%s\n", debugstr_w(szProductCode));
if (!squash_guid(szProductCode, squished_pc))
return ERROR_FUNCTION_FAILED;
TRACE("squished (%s)\n", debugstr_w(squished_pc));
r = get_user_sid(&usersid);
if (r != ERROR_SUCCESS || !usersid)
{
ERR("Failed to retrieve user SID: %d\n", r);
return r;
}
sprintfW(keypath, szInstaller_LocalManagedProd_fmt, usersid, squished_pc);
LocalFree(usersid);
if (create)
return RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
}
UINT MSIREG_OpenManagedFeaturesKey(LPCWSTR szProductCode, HKEY *key, BOOL create) UINT MSIREG_OpenManagedFeaturesKey(LPCWSTR szProductCode, HKEY *key, BOOL create)
{ {
WCHAR squished_pc[GUID_SIZE]; WCHAR squished_pc[GUID_SIZE];

12
dlls/msi/source.c
View File

@ -64,21 +64,21 @@ static UINT OpenSourceKey(LPCWSTR szProduct, HKEY* key, DWORD dwOptions,
if (dwOptions & MSICODE_PATCH) if (dwOptions & MSICODE_PATCH)
rc = MSIREG_OpenUserPatchesKey(szProduct, &rootkey, create); rc = MSIREG_OpenUserPatchesKey(szProduct, &rootkey, create);
else else
rc = MSIREG_OpenUserProductsKey(szProduct, &rootkey, create); rc = MSIREG_OpenProductKey(szProduct, context, &rootkey, create);
} }
else if (context == MSIINSTALLCONTEXT_USERMANAGED) else if (context == MSIINSTALLCONTEXT_USERMANAGED)
{ {
if (dwOptions & MSICODE_PATCH) if (dwOptions & MSICODE_PATCH)
rc = MSIREG_OpenUserPatchesKey(szProduct, &rootkey, create); rc = MSIREG_OpenUserPatchesKey(szProduct, &rootkey, create);
else else
rc = MSIREG_OpenLocalManagedProductKey(szProduct, &rootkey, create); rc = MSIREG_OpenProductKey(szProduct, context, &rootkey, create);
} }
else if (context == MSIINSTALLCONTEXT_MACHINE) else if (context == MSIINSTALLCONTEXT_MACHINE)
{ {
if (dwOptions & MSICODE_PATCH) if (dwOptions & MSICODE_PATCH)
rc = MSIREG_OpenPatchesKey(szProduct, &rootkey, create); rc = MSIREG_OpenPatchesKey(szProduct, &rootkey, create);
else else
rc = MSIREG_OpenLocalClassesProductKey(szProduct, &rootkey, create); rc = MSIREG_OpenProductKey(szProduct, context, &rootkey, create);
} }
if (rc != ERROR_SUCCESS) if (rc != ERROR_SUCCESS)
@ -903,12 +903,14 @@ UINT WINAPI MsiSourceListAddSourceW( LPCWSTR szProduct, LPCWSTR szUserName,
msi_free(psid); msi_free(psid);
} }
r = MSIREG_OpenLocalManagedProductKey(szProduct, &hkey, FALSE); r = MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERMANAGED,
&hkey, FALSE);
if (r == ERROR_SUCCESS) if (r == ERROR_SUCCESS)
context = MSIINSTALLCONTEXT_USERMANAGED; context = MSIINSTALLCONTEXT_USERMANAGED;
else else
{ {
r = MSIREG_OpenUserProductsKey(szProduct, &hkey, FALSE); r = MSIREG_OpenProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
&hkey, FALSE);
if (r != ERROR_SUCCESS) if (r != ERROR_SUCCESS)
return ERROR_UNKNOWN_PRODUCT; return ERROR_UNKNOWN_PRODUCT;

5
dlls/msi/upgrade.c
View File

@ -136,8 +136,9 @@ static UINT ITERATE_FindRelatedProducts(MSIRECORD *rec, LPVOID param)
HKEY hukey; HKEY hukey;
INT r; INT r;
unsquash_guid(product,productid); unsquash_guid(product, productid);
rc = MSIREG_OpenUserProductsKey(productid, &hukey, FALSE); rc = MSIREG_OpenProductKey(productid, package->Context,
&hukey, FALSE);
if (rc != ERROR_SUCCESS) if (rc != ERROR_SUCCESS)
{ {
rc = ERROR_SUCCESS; rc = ERROR_SUCCESS;