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NSIS Error on Windows 11 #19

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NSIS Error on Windows 11 #19

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10 changes: 9 additions & 1 deletion Source/exehead/fileform.c
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Original file line number Diff line number Diff line change
Expand Up @@ -186,7 +186,15 @@ const TCHAR * NSISCALL loadHeaders(int cl_flags)

GetModuleFileName(NULL, state_exe_path, NSIS_MAX_STRLEN);

g_db_hFile = db_hFile = myOpenFile(state_exe_path, GENERIC_READ, OPEN_EXISTING);
// Windows Defender blocks reading exe file now and then
for (int i = 0; i < 5; ++i) {
Sleep(i * 200);
g_db_hFile = db_hFile = myOpenFile(state_exe_path, GENERIC_READ, OPEN_EXISTING);
if (db_hFile != INVALID_HANDLE_VALUE)
{
break;
}
}
if (db_hFile == INVALID_HANDLE_VALUE)
{
return _LANG_CANTOPENSELF;
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