0*C00007b. When you launch an app on windows that doesn’t start correctly, you may get the. The 0xc000007b error primarily occurs due to corrupted or missing dynamic link library (dll) files, which applications require to.

Out of these, one of the most commonly recurring errors is the ‘this application was unable to start correctly (0xc00007b)’ error. July 2, 2018 by karan.