Information and startup locations can be examined on this page: verify all your files to make sure that they are legitimate, digitally signed and from the company FastSum group to which they should belong.
sfastsum.dll security and file info
FastSum Shell Extension
- FastSum
- FastSum group
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| Filetype : Dll |
A Dll file (Dynamically-Linked Library) shares functions and procedures which can be used by other windows programs.
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| MD5 File security rating |
A MD5 hash is a unique fingerprint of a file.
Different files/versions can have the same filenames. The MD5 hash verifies that the legitimate file is not altered.
Runscanner (Freeware) can help you checking the file's MD5 hashes
| Sfastsum.dll files in Runscanner database |
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1 different item(s) in database |
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Green items are verified safe to use |
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Unrated items are not yet checked for safety. |
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Red items are not safe (typically virusses, spyware or other malware) |
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This file is digitally signed by it's publisher.
This means that the file is from the company claiming to created it, this does not mean by default that the file is safe
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| General file info |
| Product name: |
FastSum
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| Description: |
FastSum Shell Extension
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| Company: |
FastSum group
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| Fix SFASTSUM.DLL errors: Free registry scan |
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Automatic startup locations
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061 Shell Approved Extensions |
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173 ContextMenuHandlers |
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221 HKLM *\ShellEx\ContextMenuHandlers |
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227 HKLM Directory\ShellEx\ContextMenuHandlers |
 User comments for this file
More system processes
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| Filename / Process |
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| Guid / CLSID |
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| MD5 hash |
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| Check your autostart files
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