Hello, I have been successfully adding srt subtitles files to my videos for a while. Yesterday, I tried to add subtitles to a new video, but Vegas is not opening the dialog box for you to browse and add the file. I am using Vegas Pro 16.0 on Windows 10.0 (64-bit), AMD Ryzen 7 5800X 8-Core Processor, and AMD Radeon, and RX 580 graphics card. Thank you for your help!