[class not registered? Trojan horse?]

Just reinstall SFS, should sort it.

 

Your not the only one though, I had my first ever false positive (in 4 years) from AVG last week too. Very unusual for AVG. Though when I updated the false positive was gone so all credit to them to fix it so quick (it picked up on a program I run every day so it was fixed within about 24 hours)

 

He already said he tried that and it didnt work. I had the same problem and a reinstall of either program didnt work. But lucky for him, im a nerd and I fixed the problem for him lol. ^^

[class not registered? Trojan horse?]

Sounds like a false positive, you should report it to AVG or post on their forum:

 

http://forum.grisoft.cz/freeforum/list.php?4

 

 

It is indeed a false positive, and heres a temporary solution until avg fixes it.

 

Step 1: Turn off "resident shield" in your avg settings. This will prevent avg trying to read the file while you try to register its class. If you dont turn it off you will get "access denied".

 

Step 2: Go to your start menu and open "run"

 

Step 3: Type exactly this. regsvr32 %windir%\system32\secdel.dll

 

Now your done. All should work fine with SFS. Just leave resident shield off until avg puts a fix in place or you will have to do this repeatedly. All of these steps assume you are running XP and you currently have SFS installed. All of these steps may be the same for vista but I dont know because vista is the devil and I dont use it. lol. Also not sure if AVG runs on vista...