$ErrorActionPreference = "Continue"
Get-ItemProperty `
"Registry::HKEY_CLASSES_ROOT\SldWorks.Application\CLSID" `
-ErrorAction SilentlyContinue
Get-ItemProperty `
"Registry::HKEY_CLASSES_ROOT\CLSID\{83A33D31-27C5-11CE-BFD4-00400513BB57}\LocalServer32" `
-ErrorAction SilentlyContinue