How do I reset the starting folder for file transfers?

Hello everyone! I am using TeamViewer to manage some very basic distributed computing for grad school research. When I try to transfer files between two computers on the desktop version (v. 13, though I doubt that's the key to the issue), it will try to start me in the same folders I was in at the end of the last transfer session. Unfortunately, my research generates some VERY high file counts, enough that Windows has problems interacting with the folders. When TeamViewer tries to access the remote computer for file transfer, the folder I was in at the end of the previous file transfer session has since become over-stuffed; it hangs and the remote computer needs to restart TV.

At this point, I think that if I avoid trying to access those over-stuffed folders with TV file transfer, then it shouldn't crash. How can I reset the folder history so TV doesn't immediately try to access such a folder?

Thanks!