File location is lost. After restarting the computer problem is not solves , but not long time. Thanks. Sorry for my enghlish.
Did you check the path in System Options>File Locations>Sheet Metal Gauge Table to see if your path to your tables got corrupted?
This is saved in Windows Registry, so if it is missing or wrong, correct it here to your path and try again.
If you upgraded and the migration didn't happen, then SW might be looking in the wrong place.
From the sheet metal function, as shown in your jpeg, can you select "use gauge table" and navigate to where your files are and select it?
Retrieving data ...