safe file


Microsoft Fax T30 Protocol Service Provider

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fxst30.dll. What is it?

The fxst30.dll is a Microsoft Fax T30 Protocol Service Provider.

This file is part of Microsoft® Windows® Operating System. Fxst30.dll is developed by Microsoft Corporation. It’s a system and hidden file. Fxst30.dll is usually located in the %SYSTEM% sub-folder and its usual size is 246,272 bytes.


The fxst30.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

We also recommend optimizing your computer.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Microsoft Fax T30 Protocol Service ProviderPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 246,272 bytes, 216,064 bytes, 216,576 bytes, 203,776 bytes, 222,720 bytes

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