I've followed the instructions.
Cert.cab is on the phone the other two files on the PC.
When I run SPVServices a window pops up saying All OK, Rapi init was successful.
I then go to SimLock tool on the left, enter AGREE and click ok.
I get a message saying Unknown error -2147467259 in read operation.
I've had a look at the various posts on this but can't find the fix.
Any help appreciated!