Print human-readable WinDivert error messages

This commit is contained in:
ValdikSS 2024-08-02 15:43:30 +03:00
parent d9bf7c3ccd
commit c4bbd0b8e2

View File

@ -296,8 +296,25 @@ static HANDLE init(char *filter, UINT64 flags) {
(LPTSTR)&errormessage, 0, NULL);
printf("Error opening filter: %s", errormessage);
LocalFree(errormessage);
if (errorcode == 577)
printf("Windows Server 2016 systems must have secure boot disabled to be "
if (errorcode == 2)
printf("The driver files WinDivert32.sys or WinDivert64.sys were not found.\n");
else if (errorcode == 654)
printf("An incompatible version of the WinDivert driver is currently loaded.\n"
"Please unload it with the following commands ran as administrator:\n\n"
"sc stop windivert\n"
"sc delete windivert\n"
"sc stop windivert14"
"sc delete windivert14\n");
else if (errorcode == 1275)
printf("This error occurs for various reasons, including:\n"
"the WinDivert driver is blocked by security software; or\n"
"you are using a virtualization environment that does not support drivers.\n");
else if (errorcode == 1753)
printf("This error occurs when the Base Filtering Engine service has been disabled.\n"
"Enable Base Filtering Engine service.\n");
else if (errorcode == 577)
printf("Could not load driver due to invalid digital signature.\n"
"Windows Server 2016 systems must have secure boot disabled to be \n"
"able to load WinDivert driver.\n"
"Windows 7 systems must be up-to-date or at least have KB3033929 installed.\n"
"https://www.microsoft.com/en-us/download/details.aspx?id=46078\n\n"