: If you get an error during extraction, the file might be damaged. You can try the "Repair" tool within WinRAR to fix minor data errors.
Can't open/upload .STEP.txt file or .rar files - Forums, Autodesk
Are you having trouble the files, or did you need help uploading them to a specific platform?
: You will need a program that supports the RAR format. Popular options include: 7-Zip (Free and open-source) WinRAR (The original tool for .rar files) PeaZip (Another lightweight free alternative) Extract the Videos : Once installed, right-click the Tektah_Videos.rar file. Select "Extract Here" or "Extract to Tektah_Videos/" .