Why does my code fail to create a directory in "C:\Program Files" under Windows 7?
- by sunil.nishad87
I am using Windows 7 and I have to run one program in that windows but that program working in Windows XP. This is a Visual C++ program and I am using Visual Studio 2008 for this. When I am running my application, it does not throw any errors, but it does not create a directory in "c:\program files\". So can anyone help me to create directory and exe file?
This is the code I am using:
char szAppPath[MAX_PATH];
char szFileName[MAX_PATH];
DWORD dwResult;
WIN32_FIND_DATA FindFileData;
HANDLE hFind;
dwResult = ExpandEnvironmentStrings( NULL, szAppPath, MAX_PATH); // "%ProgramFiles%"
// do same for NSim directory
strcat(szAppPath,"\\NSim");
hFind = FindFirstFile(szAppPath, &FindFileData);
if (hFind == INVALID_HANDLE_VALUE)
{
//Directory Does't Exists create New
if(!CreateDirectory(szAppPath,NULL)) //Throw Error
{
MessageBox("Unable to Create N-SIM directory","NSim Installer");
return ;
}
}
else
{
//check if is directory or not
if(!(FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
{
MessageBox("Can't Create N-SIM directory\n Another file with same name exists","NSim Installer");
return ;
}
FindClose(hFind);
}
//***************************************N-SIM Application****************************
strcpy(szFileName, szAppPath);
HRSRC hRes;
if( bRegister == FALSE)
{
strcat(szFileName,"\\NSim.exe"); //make same name of the Client & Server in program file
hRes = FindResource(NULL, MAKEINTRESOURCE(IDR_LANSIMSERVER),RT_RCDATA);
if(flagUpgrade ==0)
{
CString trial = installationDate(); //----- Detemine Expiry Date -----
setRegistry(trial);
}
}
