Hi,
I have a custom action DLL. This DLL has some WinAPI calls and if any error
comes I want to log it to msi logs. Following is the sample code I am using.
rc =
MsiEnableLog(INSTALLLOGMODE_VERBOSE,L"C:\\log.txt",INSTALLLOGATTRIBUTES_APPEND);
if(rc != ERROR_SUCCESS )
::MessageBox(NULL, L"MsiEnableLog failed.", L"Error", MB_OK);
PMSIHANDLE newHandle = ::MsiCreateRecord(2);
wchar_t szTemp[MAX_PATH * 2];
wcscpy(szTemp,L"---- Please Log This----");
rc = MsiRecordSetString(newHandle, 0, szTemp);
if(rc != ERROR_SUCCESS )
::MessageBox(NULL, L"MsiRecordSetString failed.", L"Error", MB_OK);
rc = MsiProcessMessage(hInstaller, INSTALLMESSAGE_INFO, newHandle);
if(rc != IDOK )
::MessageBox(NULL, L"MsiProcessMessage failed.", L"Error", MB_OK);
MsiProcessMessage is returning 0 which means No action was taken.
Also, these messages will get logged in C:\log.txt. What all setting do I
need to do if I want to log it to the msi logs that are created in temp
directory or in the log file that is specified by /l option?
Can anyone help?
Thanks in Advance,
Sneha
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