Unknown file handler download

You can find my email address at the contact page. Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without?

Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions. I'm reading all new comments so don't hesitate to post a question about the file.

If I don't have the answer perhaps another user can help you. The name of the default folder gave me an idea. Inside that folder is its own uninstaller, so I tried it and that worked. While this may be a useful program, it would give me the "ufh.

We are sorry for the inconvenience. The uninstall exe. This is not a fatal error, and the device is merely skipped. The following errors are used to indicate that part of a search fails because of Windows Installer problems. Another part of the search may successfully return updates. All Windows Installer minor codes must share the same error code range so that the caller can tell that they are related to Windows Installer.

Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Submit and view feedback for This product This page. View all page feedback. In this article. The results of download and installation could not be read from the registry due to an unrecognized data format version. The results of download and installation could not be read from the registry due to an invalid data format.

The results of download and installation are not available; the operation may have failed to start. An expression evaluator operation could not be completed because an expression was unrecognized. An expression evaluator operation could not be completed because an expression contains an incorrect number of metadata nodes.

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