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Participant
January 18, 2021
Question

ippcvm.dll missing

  • January 18, 2021
  • 2 replies
  • 1088 views

hello,

cant open my photoshop since yesterday it says missing file ippcvm.dll but im not realy shure how to fix this problem tryed to deinstall  and reinstall two times one without deleting own settings second with deleting own seconds but didnt help this dll he cant find yet...thanks for your help

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2 replies

Peru Bob
Community Expert
Community Expert
January 18, 2021

Error at loading of ippCV library

Issue Workaround

When you launch Photoshop 2021 (v22.x) you see one of the following errors:

  • Error at loading of ippCV library.
  • error: (-215:Assertion failed)

Photoshop 2021 (v22.x) requires a CPU that supports SSE 4.2 or later.

 

To determine if your CPU meets this SSE version support requirement, see Photoshop's Help > System Info dialog and look in or near the 4th line.

  1. e.g. Adobe Photoshop Version: 22.0.0 20200921.m.1053 2020/09/21: 0fb66349f4  x64
  2. Number of Launches: 6
  3. Operating System: Mac OS 10.15.5
  4. System architecture: Intel CPU Family:6, Model:14, Stepping:3 with MMX, SSE Integer, SSE FP, SSE2, SSE3, SSE4.1, SSE4.2, AVX, AVX2, HyperThreading

Starting with Photoshop 22.1.1, you will no longer be able to install Photoshop on machines that do not support SSE v4.2 or later.

Install and use Photoshop 2020 (v21.x) on computers with older CPUs that don't support SSE v4.2 or later.

See Install previous versions of your Creative Cloud apps



from here:

https://helpx.adobe.com/photoshop/kb/known-issues.html#ErroratloadingofippCVlibrary

kglad
Community Expert
Community Expert
January 18, 2021

you need to update or repair your ms visual c++, https://support.microsoft.com/en-us/kb/2977003

Participant
January 18, 2021

thanks for fast answer but didnt work