Try installing the program again using the original installation media or contact your system administrator or the software vender for support. steam_api64.dll is either not designed to run on Windows or it contains an error.Reinstalling the program may fix this problem. The code execution cannot proceed because steam_api64.dll was not found.There was a problem starting steam_api64.dll.
Try reinstalling the program to fix this problem. The most commonly occurring error messages are: For instance, a faulty application, steam_api64.dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry. Errors related to steam_api64.dll can arise for a few different different reasons.