Welcome to BC jimar65
You need to provide more specific information in order for anyone to assist you. What program is advising you about the DSO exploit?
What OS (Win XP/2000, etc) are you using? What type of anti-virus are you using? Have you performed any anti-spyware scans? Have you tried doing your scans in "SAFE MODE
You need to start there first. If you don't have any anti-virus or anti-malware programs see, BC's list of Freeware Replacements For Common Commercial Apps
. There are several free online anti-virus scans listed which you can perform
. I would also recommend that you download and scan with SUPERAntiSpyware Free
in "SAFE MODE
".Please update the defintions before performing a scan. If you encounter any problems while downloading the updates, manually download them from here and unzip into the program's folder.