This is a quote from a Microsoft e-mail I just recieved that might interest you.
Notice to Windows® Home Server customers: Microsoft Security Essentials Beta is not supported on Windows Home Server (WHS). Beta testers who have installed Microsoft Security Essentials Beta on WHS should consider uninstalling Microsoft Security Essentials Beta to avoid potential incompatibility problems. Those who plan to beta test Microsoft Security Essentials Beta unsupported on WHS should wait until the next Windows Home Server update rollup currently scheduled to occur on or about September 1, 2010
Thanks again for participating in the Microsoft Security Essentials Beta.
Best regards,
The Microsoft Security Essentials Team
I wonder if they will release a version for Home Server you have to pay for...![]()
Yeah i got that also. But i am running MSE on my WHS v1 with no problems where before the beta it wouldn't even load.
It probably works fine, somebody just forgot to block the install on WHS. Once they discovered the loophole they issue a statement to cover their ass in case it doesn't work as advertised. I bet its blocked from installing on a server OS in the final release. They'll want you to pony up for the corp version.

My Computer
At a glance
Windows 10 Education 64 bitAMD Phenom II X4 980 Black Edition Deneb 3.7GHz8GB 4GBx2 Kingston PC10600 DDR3 1333 MemoryZotac NVIDIA Geforce GT640 2 Gig DDR3 PCIe
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Home Built
- OS
- Windows 10 Education 64 bit
- CPU
- AMD Phenom II X4 980 Black Edition Deneb 3.7GHz
- Motherboard
- Asus M4N68T-M V2 µATX Motherboard
- Memory
- 8GB 4GBx2 Kingston PC10600 DDR3 1333 Memory
- Graphics Card(s)
- Zotac NVIDIA Geforce GT640 2 Gig DDR3 PCIe
- Sound Card
- VIA VT1708s High Definition Audio 8-channel Onboard
- Monitor(s) Displays
- 22" LG E2242 1080p and 2 19" I-INC AG191D
- Screen Resolution
- 1280x1024 - 1920x1080 - 1280x1024
- Hard Drives
- Crucial M100 256 GB SSD and 500 GB WD Blue SATA
- PSU
- Thermaltake TR 620
- Case
- Power Up Black ATX Mid-Tower Case
- Cooling
- Stock heatsink and fan
- Keyboard
- Logitech Wireless K350 Wave
- Mouse
- Logitech Wireless M570 Trackman Wheel
- Internet Speed
- 80 Mbps Down 30 Mbps Up
- Antivirus
- Windows Defender
- Browser
- Internet Explorer 11
- Other Info
- HP DVD1040e Lightscribe - External USB2