Wait so you removed files then attempted to varify? Then it would notice the files you removed were gone... Unless you mean you ONLY removed the GECK.
Yes one geck file at a time as the sentences said. Maybe a little to anol in that regard but wanted to make sure I knew which file was causing the problem. Turns out none of the 4 items that come in the geck zip were the culprit.
Plus, if a file is missing or corrupt it should automatically download the file and replace the defective one. Is it not doing this?
Yes it is or rather it tells me it has done so. The only problem is this file is not passing the next verification test. Verify, fail, download, repeat(x5).........throw hands up in the air and give up, think about making the mod for FO3 instead.