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To quickly resolve your problem, we recommend download and use perfos.dll Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download perfos.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Perfos.dll ?

perfos.dll - dll file called "Windows System Performance Objects DLL" is a part of Microsoft® Windows® Operating System program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If perfos.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.

File version: 5.1.2600.0 (xpclient.010817-1148)

File size: 22.50 KB

MD5 file sum: E8DBF34DFE6063C51E4D379335CE2F28

SHA1 file sum: 8746BF7C1ED5C166693CEB4085217F8C238407EB

Perfos.dll Error Screenshot

perfos.dll missing

Possible error messages regarding this file:

perfos.dll is missing

perfos.dll error loading

perfos.dll crash

perfos.dll was not found

the procedure entry point perfos.dll

perfos.dll could not be located

perfos.dll Access Violation

Cannot find perfos.dll

Cannot register perfos.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download perfos.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.

PERFOS.DLL VERSIONS

Version / BitsSizeMD5/SHA-1
3210.0.15063.035 kb
MD5
MD5484d54e9f422eb97b1520560eb3cc604
SHA1
SHA1373e0ee92b6edc8b07559cab73e2ede50ddd4012
6410.0.14393.040 kb
MD5
MD56192765af80c0519f8cd3ddd5166ad95
SHA1
SHA1cd6ee8cc9c9fa0f5a6552f4ecf45318882717308
3210.0.14393.035.5 kb
MD5
MD5bbbd734fad8eae71d4840f3b3bb02ed3
SHA1
SHA177dcc958a5bba7498e47a1496e36e7b386dbac6d
3210.0.10586.035 kb
MD5
MD577a2c78ba2175d66cce1d1525bfcbbf6
SHA1
SHA198eb60685d4518a17725c309de86e535fa3a1bf8
6410.0.10586.040 kb
MD5
MD5e1292a0f176e7f910f08fbba7c966cf2
SHA1
SHA1e1d932b7a83444ecf024503330b2af4619129c31
326.3.9600.1638435 kb
MD5
MD5016a7fbc1eaeec53f9c65f54626917eb
SHA1
SHA1b8cfb734a5d4a3a3b9573ff1e52f91accf05c0dd
326.2.9200.1642033 kb
MD5
MD5ae25c03500f09240372bb4dc30b680b4
SHA1
SHA1049bdb7d8b843ddc17811c0c4cfa03c1bd10016f
326.1.7600.1638528 kb
MD5
MD56fa41e0c86ef049a12c05ca4bba8f9af
SHA1
SHA14ff7c15c0f30347f52f534a028ff7bbc1e752f66
646.0.6000.1638628.5 kb
MD5
MD50d2352c1b6b90abd83b568be977b1463
SHA1
SHA1c4a6fa8177d81c32af2e730e146cf84f74655adb
326.0.6000.1638628 kb
MD5
MD57d1a10a1f3562cca1fd38e9bada8fec0
SHA1
SHA1c5e5a75c706a188ffc58f3d44d7b8ac18ddcaa49
325.1.2600.551225.5 kb
MD5
MD508d6e405cd069e3cbfcdd00c74313d4e
SHA1
SHA1cb812b1ffd035a4e17d481a8be9bf5055d48c1f5
325.1.2600.218025.5 kb
MD5
MD5f7299adbcb88fb839255c3ae8eb24c4e
SHA1
SHA18ea89abccf748abcc9eb6898426c270708b667e2

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Perfos.dll Fix Tool Info

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  • File name: fix_perfos.dll-setup.exe
  • Tool's Developer: Restoro
  • Tool Certified by: Appesteem
  • Download Size: 3.1 MB
  • Rating:
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