Vegas Studio Platinum 14:
I had a folder with about 300 files in it, most are the same audio file type. Have used many of them in a project. I did add another 300 or so files. Not sure if it happened at the same time but now when I open the folder (in the Vegas Studio file explorer) only 30 files show. This happens regardless of creating a new or using existing project and refresh does not correct. I had it in my favorites, removed it from favorites and added it back in. Neither favorites or the actual folder in the directory display all files. I have also checked "all Files" in the right click menu at top right of explorer window. All files seem to display in other folders and this folder is not on a network. The amount of files displayed (30) before the end of the list may or may not be related to the solution to this problem.
Only thing I have not tried is creating a new folder with different name and moving files. That would be a disaster as my project would have to be re-directed to every used file when loaded. I estimate that would be around 80 files.
Any thoughts. No software or hardware changes during the time the problem showed up other than windows updates...