If your download only included a .vtf but the game still shows a pink/black checkerboard, you need the matching material file. Create a new text file. Name it startup-loading.vmt . Paste this inside:
These errors usually pop up after:
This is the most common issue. You may have been cleaning out your materials folder to free up space or remove old addons. In the process, you might have accidentally deleted a core game file. Alternatively, a hard drive error or an incomplete Steam download verification could have corrupted the file, making it unreadable. startup-loading.vtf download
A: The legitimate file is not a virus. However, if you downloaded it from a site called "freestartup-loadingdownload(dot)com," delete it immediately and run an antivirus scan. If your download only included a