Im not sure CCP still use NSIS for their installations. However i have noticed on some of my installers that if i try to run it a second time from the cd (or same location)i get a crc fail. Try copying the file to a different location and run it again. Failing that download the classic and auto patch it.
Other issues could include the eve cache folder in Documents and settings - if all else fails check eve-o forums as you would more likely find others have had this issue since premium release.
Fishweasel
EvE-Online Client
32 posts