Old path shows up when adding a series - How to remove?

[suprdave]

Sonarr version (exact version): 2.0.0.3953
Mono version (if Sonarr is not running on Windows):
OS: Windows 7
Debug logs (posted to hastebin or similar):
Description of issue (if you think you’ve found a bug please include steps to reproduce):

I had an old path to a TV Shows folder that I’ve since removed and updated all of my series to use the new path. However when adding a series, the old path still shows up in the drop down box for selection. This path doesn’t exist anymore. How do I remove it completely from the system so that it isn’t an option in the drop down box?

Thanks!

[Taloth]

If I understand you correctly: Main page->Add Series->Import Existing Series on Disk. List of Recent Folders has red deletion icons on the far right.