If there are Legacy file errors on your hard disk from sudden power loss, improper shut down or computer lock up, ScanDisk will fix them. Consider upgrading to Legacy 3.0. Many common problems in Legacy 2.0 have been resolved in the new version of the program. Error 42 - Occasionally files left in the Temp folder by other programs interfere with Legacy setup. Do installation again.
Re-run the Legacy installation.
Setup Initialization Error - Occasionally files left in the Temp folder by other programs interfere with Legacy setup. This can happen if Legacy was open when the Update was installed. Close Legacy and re-install the update. Common20.exe must be installed before Update20.exe. Can't open database or convert database after re-installing Legacy.