You can get the meaning of Windows error messages the links below in English.
But if you have an error message in english, you can translate it for your language with theese tools - Useful sites to translate Windows error messages from any language to English
And the sites with Windows error messages:
Win32 Error Codes - http://msdn.microsoft.com/en-us/library/cc231199.aspx
System Error Codes - http://msdn.microsoft.com/en-us/library/windows/desktop/ms681381(v=vs.85).aspx
Windows Error Lookup Tool (WELT) - http://www.majorgeeks.com/files/details/windows_error_lookup_tool_%28welt%29.html
http://www.finderr.net/