I installed the upgrade for AVG and it only uninstalled part of the old AVG. I now have avgse.dll and avgserv still on my system and I cannot uninstall it or delete it. I have tried in the program files & the system dll and it will not let me delete it

I get the error message, access denied, disk is full or in use. I have disabled it at startup, but when I log back on it comes right back. I went into the properties and it is checked as a read only file, I uncheck that, but it also gets re-checked somehow. Grisoft does not offer help for the free version and there is nothing in the FAQS about this fix.

Any suggestions on how to get this off my system. I have WIN XP. Thanks