An Attempt to work with Closed Driver in TC11.31
Hi, I am using Tc11.31 and I have a project that uses DDT.ExcelDriver. I use DDT ExcelDriver with While loop. after some time I got JScript runtime error "An attempt to work with a closed driver".p...
- There is a maximum number of connections that the Microsoft Jet database engine (the engine behind the scenes of the DDT objects) can have open at a time. If you're while loop is opening connections each time through the loop, you're probably maxing out the connections. Make sure that, when you're done with the data in the driver, you call the DDT.CloseDriver(<drivername>) method to close the connection.
