slbcsp.dll - registry key do not exist

I got a scanner all in one, which I want to install through a CD, but the below issue is occuring every now and then:

slbcsp.dll and gpkcsp.dll do not exist, registry key.

Can anyone please help me out? Thanks.

Click on Start and then in the run command try to re-register the below dlls:

regsvr32 slbcsp.dll and then click OK
regsvr32 gpkcsp.dll ahd tne click OK

After that restart your computer after getting the message that the Dlls are successfully registered.

Thanks for the reply. I tried what you have suggested but it is not working and giving me cannot import C:\Documents and Settings\Administrator\Desktop\reg.key: The file is not a registry script. You can only import binary registry files from within the registry editor. What should I do now then?

i try what ever you recomment to us but its not works.. so i do my personal effort heeeheeeee.,,,,,,,,,,,
first i copy the "gpkcsp.dll" file from window32 and paste it at the desktop of my system,,,,,,than i rename it. after this it become a .reg named "slbcsp.dll". than i copy it and paste it into the window32..... than i create a new key in regedtor by using your method "[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\Defaults\Provider\Schlumberger Cryptographic Service Provider]
> "Image Path"="C:\\WINDOWS\\System32\\slbcsp.dll"
> "Type"=dword:00000001
> "SigInFile"=dword:00000000"
after that i reinstal my allin one office jet software and it works....... thanks alot