I understand you're looking for a solution to the related to DLL files, often when running 64-bit applications on Windows. However, I must emphasize: do not download DLL files individually from "DLL download" websites . These sites often distribute outdated, malicious, or incompatible files, and can infect your system.
Uninstall → reboot → reinstall (run installer as admin). 0xc00007b Dll 64 Bit Download