[Discuss-gnuradio] Moved the entire Gnu Radio directory to another Machine but got an error

Dear All,

I am using 3.7.13.4 under Windows 10.

I wrote a small OOT and was using it without an error.

I moved the entire GNU Radio directory to another windows machine but this time I got the "  Object has no attribute error".

 As I moved the entire directory and all the subdirectories, where else is GNU Radio looking to produce such an error?