Data driven testing :- Jscript runtime error unexpected error from external database driver(1)
Recently Test completed had received new update as usual and what we observe that we lost the data driven connectivity with both .xls and .xlsx file extension , application throwing j script run-time error popup on screen. as results we can not perform data driver testing at presently on test complete tool,
This is a known problem with a recent Windows update having to do with Excel drivers. I believe this has been fixed in a TestComplete version 12.41 which is available for download. Contact support and see if this is the case.