0

I'm having this random issue. When trying to add an app or a page on any of my site collections i get this error:

Could not load file or assembly 'App_Web_errorv15.master.9c9699a8.tism8wyx, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG))

I checked the logs and I find the same error msg on there:

05/04/2017 12:14:31.38 w3wp.exe (0x0BDC)
0x1E14 SharePoint Foundation General
ajlz0 High Getting Error Message for Exception System.Web.HttpParseException (0x80004005): Could not load file or assembly 'App_Web_errorv15.master.9c9699a8.rkml6usk, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG)) ---> System.Web.HttpParseException (0x80004005): Could not load file or assembly 'App_Web_errorv15.master.9c9699a8.rkml6usk, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG)) ---> System.IO.FileLoadException: Could not load file or assembly 'App_Web_errorv15.master.9c9699a8.rkml6usk, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. ... f670ee9d-19e0-70c4-ffb0-92253840f919

Any ideas as to why this is happening?

  • are you using any custom master page that deployed by VS? – Mohamed El-Qassas MVP May 4 '17 at 20:23
  • No we're not a custom master page – Vader May 4 '17 at 22:20
0

Try to use Fuslogvw for getting details of the failed assembly binds.

  • Thanks for your responses guys - i was able to fix it by running the PSCONFIG and rebooting the web servers. Not sure exactly what caused this issue but PSCONFIG seemed to have fixed it. – Vader May 8 '17 at 14:37
0

Thanks for your responses guys - i was able to fix it by running the PSCONFIG and rebooting the web servers. Not sure exactly what caused this issue but PSCONFIG seemed to have fixed it.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.