- osVersion.dwOSVersionInfoSize = sizeof(osVersion);
-
- if(!GetVersionEx ((OSVERSIONINFO *) &osVersion)) {
- // If OSVERSIONINFOEX doesn't work, try OSVERSIONINFO.
-
- osVersion.dwOSVersionInfoSize = sizeof (osVersion);
- if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion))
- return FALSE;
- }
+ osVersion.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
+ if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion)) {
+ MessageBox(NULL, "Windows refuses to report a version",
+ "PuTTY Fatal Error", MB_OK | MB_ICONEXCLAMATION);
+ return 1;
+ }