Can't use de-interlacing in GKnot 0.27

When selecting one of the two de-interlacing options in GKnot 0.27, I get no encoded output. In order to actually encode I am forced to select "none" in field operations... Any ideas why this is? Here is part of the log file I get at the end (if you need more info, let me know please): 00:25:27: Started DivX5-First Pass: D:\Simpsons\13\simpsons.avs 00:25:28: Finished DivX5-First Pass. Duration: 1 second. 00:25:28: Trying to open Log-file. 00:25:28: Error: Could not open D:\Simpsons\13\simpsons.log 00:25:28: Error: Could not count encoded Frames. 00:25:28: Speed: 0.000 Frames per Second. 00:25:28: WARNING: Number of counted frames differs from settings! 00:25:28: WARNING: Settings: 33322 00:25:28: WARNING: Counted: 0 00:25:28: WARNING: Difference: 33322 00:25:28: Correcting Bitrate... 00:25:28: Original Bitrate = 827 k(=1000)Bits/s 00:25:28: ERROR: Correction impossible. 00:25:28: Now encoding at 827 k(=1000)Bits/s Thanks in advance.

Please post the AVS

Sorry, problem solved... I just re-installed GKnot 0.27. I may have screwed up some dll's when playing around with avisynth (which by the way I still can't use :p). On another note, I'd like to see a complete Avisynth guide for beginners - one similar to doom9's GKnot guide. Start to finish :D