web
You’re offline. This is a read only version of the page.
close
Skip to main content
Community site session details

Community site session details

Session Id :
Customer experience | Sales, Customer Insights,...
Suggested answer

Unable to load plug-in assembly

(0) ShareShare
ReportReport
Posted on by 12

Hi,

I'm working on CRM Dynamics 365 version (9.0.32.3) and I'm getting the error attached whenever I try to add users or manage roles taking into consideration that I already applied the 2 suggested fixes for this issue which are : 

1- Copying 

Microsoft.Dynamics.Sales.Plugins.dll from the original Dynamics 365 V9 media that I used to originally install the server.  I renamed the file in C:\Program Files\Dynamics 365\Server\bin\assembly to Microsoft.Dynamics.Sales.Plugins.dll.bak just in case.

2- enable inheritance6064.ErrorDetails-_2800_1_2900_.txt for "C:\Program Files\Microsoft Dynamics CRM\Server\bin\assembly" folder in order to reflect "bin" permissions underneath.
I have the same question (0)
  • Suggested answer
    Community Member Profile Picture
    on at
    RE: Unable to load plug-in assembly

    Hi Yara1194,

    It is about your file is missing assemble permission please check under DCRM file.

    juniorcrmblog.blogspot.com

    Thanks,

    Arshad

  • Suggested answer
    pmdci Profile Picture
    1,032 on at
    RE: Unable to load plug-in assembly

    For those who might stumble on this post after a search, this issue might occur because an organisation database was not updated after a service pack / cumulative update was installed. I wrote a blog post on how to troubleshoot this issue, which can be found here.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Responsible AI policies

As AI tools become more common, we’re introducing a Responsible AI Use…

Abhilash Warrier – Community Spotlight

We are honored to recognize Abhilash Warrier as our Community Spotlight honoree for…

Leaderboard > Customer experience | Sales, Customer Insights, CRM

#1
Rishabh Kanaskar Profile Picture

Rishabh Kanaskar 159

#2
MVP-Daniyal Khaleel Profile Picture

MVP-Daniyal Khaleel 152

#3
Tom_Gioielli Profile Picture

Tom_Gioielli 134 Super User 2025 Season 2

Last 30 days Overall leaderboard

Product updates

Dynamics 365 release plans