SFTPDROP (already searched the forum)

I installed SmartFTP (the 64bit version) on my pc a few days ago.
But I can't use the drag-n-drop function, it creates the map SFTPDROP instead.
I know you guys think SEARCH THE FORUM, but I did and tried the sollutions.
I downloaded the latest version, rebooted, uninstalled, rebooted, installed over it, registered SmartHook.dll (SmartHook64.dll) with regsvr32 and again rebooted.
Still no luck.
It looks like Windows XP 64bit Service Pack 2 isn't supported.

My system info:

+- System -----------------------------
Microsoft Windows XP Professional x64 Edition
Service Pack 2 (Build 3790)

CPU Speed : 2134 MHz
Total Memory : 1022 MB
Free Memory : 195 MB

+- SmartFTP ---------------------------
Version : 2.5.1008.3
Time Stamp : 2007-10-29 03:46:54
Platform : x86

+- Application DLL --------------------
sfFTPLib.dll : 1.5.11.4
sfFavorites.dll : 1.0.4.3
SmartHook.dll : 1.0.2.2

+- Language ---------------------------
SmartFTP.exe : 2.5.1008.3

+- Internet Explorer ------------------
Version : 6.0.3790.1830

+- Winsock ----------------------------
Winsock : 2.2



Please tell me how I can make it work.

Thanks, now it works.
(Damn I feel stupid, realy thought I installed the right one)