I'm attempting to load the DIEF tool with standard entity based on the documentation for importing a customer. The problem occurs when trying to preview the data after generating the source mapping and validating it. Everything appears to be OK right until the point of preview.
The error reads: Could not find file (Directory of file path) then an obscure text file name {BD6213FB-3AAC-4777-97DC-DE245BB73982}..txt.
If I had to guess what the issue was; it would be something related to the initial setup (installation) of the tool, however I cannot find exactly what to do about this error. Any help would be appreciated