I downloaded it and it was working fine but then hot fix 5 came and it broke something, so I uninstalled it. while doing that problem started and now I cannot download it and I am getting this message, how can I fix this?

Failed to get msi version for UpgradeCode [{00F50064-7000-11D3-8CFE-1050048383C9}].

Technical details:

The product is unadvertised or uninstalled

Error code: 1605

Unknown key HKEY_CLASSES_ROOT\Installer\Products\E5A00A437891E38418011307471668D