8.82. SysWinDecryptFile (Windows only)
>>-SysWinDecryptFile(filename)---------------------------------><
			Decrypts a given file (Windows 2000 only).
		
			Parameter:
		
- filename
 
						The file to be decrypted.
					
			Return codes:
		
- 0
 
						Decryption was successful.
					
- Other
 - 2
 
						File not found.
					
- 4
 
						Cannot open file.
					
- 5
 
						Access denied.
					
- 82
 
						Cannot decrypt.