![Server 2012: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support Server 2012: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support](https://i1.wp.com/www.404techsupport.com/wp-content/uploads/2012/11/net35_2.png?resize=500%2C326)
Server 2012: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support
![Server 2008 R2: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support Server 2008 R2: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support](http://www.404techsupport.com/wp-content/uploads/2011/03/must_use.png)
Server 2008 R2: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support
![Server 2012: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support Server 2012: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support](https://i2.wp.com/www.404techsupport.com/wp-content/uploads/2012/11/net35_3.png?resize=500%2C354)
Server 2012: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support
![Streamlining User and Role Management: A Case Study in Software Design | by Ayodele Owoetoni | Medium Streamlining User and Role Management: A Case Study in Software Design | by Ayodele Owoetoni | Medium](https://miro.medium.com/v2/resize:fit:2804/1*StrD6VlKns1jhqMOwbFXiA.png)
Streamlining User and Role Management: A Case Study in Software Design | by Ayodele Owoetoni | Medium
KB32565: "You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5" error is encountered while installing MicroStrategy 9.x/10.x on a Windows machine.
![You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5. | Ammar's IT Blog You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5. | Ammar's IT Blog](https://ammarfassy.files.wordpress.com/2010/03/1.jpg)
You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5. | Ammar's IT Blog
![You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5 | Richard Skinner You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5 | Richard Skinner](https://richardstk.files.wordpress.com/2011/02/3-5-feature.jpg)
You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5 | Richard Skinner
![Server 2008 R2: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support Server 2008 R2: "You must use the Role Management Tool to install or configure Microsoft .NET" - 404 Tech Support](https://i2.wp.com/www.404techsupport.com/wp-content/uploads/2011/03/server_manager-500x353.png?resize=500%2C353)