Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Sign up nowGet Fabric certified for FREE! Don't miss your chance! Learn more
Hi, I am getting an below unexpected error when I open PowerBI Desktop on my local windows machine.
When I click on the 'close' button it keeps on coming.
Can someone help me please.
Unexpected Error
Could not load type 'System.Collections.Generic.IReadOnlyCollection`1' from assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.
Solved! Go to Solution.
Consider this as closed, I reinstalled Microsoft .NET Framework 4.5
Strange, I was having same version earlier, just reinstalled again 🙂
Consider this as closed, I reinstalled Microsoft .NET Framework 4.5
Strange, I was having same version earlier, just reinstalled again 🙂
If you love stickers, then you will definitely want to check out our Community Sticker Challenge!
Check out the January 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 65 | |
| 64 | |
| 45 | |
| 21 | |
| 18 |
| User | Count |
|---|---|
| 115 | |
| 114 | |
| 38 | |
| 36 | |
| 26 |