I received this error (see attached) immediately after Nod32 update the AV definitions. Virus signature database: 5418 (20100902). Windows XP w/SP3 32-bit Anyone else getting the same error? Edit: Version 4.0.437.0 (updating now, I had not realized there was an update). This issue seems to have been corrected with subsequent AV definition updates, and restarts. I was unable to come back and reply as my machine had went down for a bit. However I appreciate the quick response! Thank you Eset.