
Hi guys,
I wanted to share with everyone a pretty bad surprise when I tried to install a brand new Dynamics v9.0 instance OnPremise for a client.
I know that installing an OnPremise instance is not something you do everyday now but …
Besides all steps which were fine, I started to struggle when I had to install the Reporting Extensions (which is a requirement to full fil the installation).
Here is the issue :

Don’t get me wrong, I’ve tried to access the link, looked for the error message, it was all about the SSDT which was already installed along with the Visual Studio instance.
And of course, before I installed the SSRS on the right server.
After discussing with a colleague who faced the issue with another client (this was a known issue by MS), we figured this out.
Here are the steps to fix the installation :
./CRM9.0-Server-ENU-amd64.exe /extract:C:\YourPath9.0./CRM9.0-Srs-KB4490599-ENU-Amd64.exe extract:C:\YourPath0.3<patch update="false"></patch> by <patch update="true">C:\YourPath0.3\Srs_KB4490599_amd64_1033.msp</patch> 
I hope this helped you.
Cheers,
Clément
PS : you do have several step by step guides :
Original Post https://stuffandtacos.azurewebsites.net/2025/12/08/dynamics-v9-onprem-installation/






