从服务加载用户配置文件

Question

在服务中,我尝试使用以下代码来启动程序:

HANDLE hPipe;
HANDLE hToken;
PROFILEINFO stProfileInfo;
char szUserName[64];
DWORD dwUserNameSize = 64;

// Take the identity of the client
ImpersonateNamedPipeClient(hPipe);

// Retrieve the user name (DOMAIN\USER)
GetUserNameEx(NameSamCompatible,szUserName,&dwUserNameSize);

// Get the impersonation token
OpenThreadToken(GetCurrentThread(),TOKEN_ALL_ACCESS,TRUE,&hToken);

// Load the user's profile
ZeroMemory(&stProfileInfo,sizeof(PROFILEINFO));
stProfileInfo.dwSize = sizeof(PROFILEINFO);
stProfileInfo.dwFlags = PI_NOUI;
stProfileInfo.lpUserName = szUserName;
LoadUserProfile(hToken,&stProfileInfo);

不幸的是,电话LoadUserProfile失败了GetLastError=5 (access denied).在userenv.log中,我可以找到:

USERENV LoadUserProfile: Yes, we can impersonate the user. Running as self
USERENV LoadUserProfile: Entering, hToken = <0xc8>, lpProfileInfo = 0xb30aa4
USERENV LoadUserProfile: lpProfileInfo->dwFlags = <0x1>
USERENV LoadUserProfile: lpProfileInfo->lpUserName = <MYDOMAIN\USERNAME>
USERENV LoadUserProfile: NULL central profile path
USERENV LoadUserProfile: NULL default profile path
USERENV LoadUserProfile: NULL server name
USERENV LoadUserProfile: Failed to enable the restore privilege. error = c0000022
USERENV LoadUserProfile: Returning FALSE. Error = 5

当然,我检查了我的服务(作为SYSTEM运行)是否启用了SE_RESTORE_NAME(和SE_BACKUP_NAME)权限.

任何帮助将不胜感激 !