To find out what data folder is currently being used (for either PC):
The data folder will be shown in the “Data Path” field.
By default this will be “C:UsersPublicDocumentsMincad SystemsCIRCLY5data”.
To transfer your CIRCLY 5.1 files to another PC:
Make sure all instances of CIRCLY are closed.
Copy all the files.
Of course, if the destination PC has important CIRCLY data you should back up those files first.