Missing mfc100.dll won't allow access to programs. Tried reinstall. Finally got access to reinstall WordPerfect. Error message is "missing mfc100.dll." Web search on issue gives URLs not accepted by MalwareBytes as safe. Following instructions from Microsoft advisors does not give me safe site for download. The sfc /scannow command is clear of integrity violations, but gives no website for mfc100.dll download Where to find safe site for download of mfc100.dll?