I used to have DraftSight on my laptop, it is a nearly two year old HP with i3 processor, Windows 7 (64bit), 500 Gb Hard-drive (80%+ free space) and 8Gb Ram. My laptop got sick(Virus) and I had to drop it back to factory default. When I try to install DraftSight now, I get an error message that reads:

Error 1320.The specified path is too long

C:\\ProgramData\\Application Data\\Dassault Systemes.

Has anyone else had this problem and found an answer? I mean it worked fine before I defaulted the system.