I am getting following error in sharepoint log:

SharePoint Foundation DistributedCache air4g Monitorable Token Cache: Failed to initialize SPDistributedSecurityTokenCache
Exception: 'System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.ApplicationServer.Caching.Client, Version=, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its
dependencies. The system cannot find the file specified. File name: 'Microsoft.ApplicationServer.Caching.Client, Version=, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
at Microsoft.SharePoint.DistributedCaching.SPDistributedCache..ctor(String name, TimeSpan timeToLive, SPDistributedCacheContainerType containerType, Boolean encryptData) at Microsoft.SharePoint.IdentityModel.SPDistributedSecurityTokenCache..ctor(String name, TimeSpan timeToLive, SPDistributedCacheContainerType containerType, Boolean encrptyData, TimeSpan minimumTokenExpirationWindow) at
Microsoft.SharePoint.IdentityModel.SPDistributedSecurityTokenCacheInitializer.Init(Object state) '. 8230259d-fbbb-5052-7c30- 3e222f733e42

Please guide me on this issue.

  • please explain when are you encountering this error? – Taran Goel Aug 25 '15 at 10:36
  • this error happens when i try to go in Sharepoint Administrator!My fronted runs well! – Cleopatrakent Aug 26 '15 at 6:05
  • Taran Goel can you help me with this error? Thank you!!! – Cleopatrakent Aug 31 '15 at 11:58
  • I know that the error is about the version of AppFabric version. My Central Sharepoint Admin look for the assembly Microsoft.ApplicationServer.Caching.Client, Version= and I have installed the assembly Microsoft.ApplicationServer.Caching.Client, Version=1.0.4656 How I can solucionate this?Pleaseeee – Cleopatrakent Sep 2 '15 at 6:07
  • Why don't you run PSconfig again? – Taran Goel Sep 2 '15 at 11:13

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