Hi, Vladimir >Try
> (load #f) > and you'll get the same error. If I add (load #f) Then I get the following error in both cases: ERROR: In procedure string-prefix?: Wrong type argument in position 2 (expecting string): #f >If not, use >`add-to-load-path "the-dir-your-file-resides-in"' to make it work, > or use the absolute path of the file. Yes, I tried with the absolute path and got the same errors as described in the initial message. Thanks, Slava