Update README.md

Author: MalwareMechanic

README.md

@@ -49,7 +49,8 @@ Our latest updates make FLARE VM more open and maintainable to allow the communi
 ### Good to Know Now
 
 * Windows 7 is no longer supported
-* FLARE VM has been tested on [Windows 10 1809 x64](https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/) and `20H2`
+* FLARE VM has been tested on `Windows 10 1809 x64` and `20H2`
+  * See https://github.com/mandiant/flare-vm/issues/434 for options on downloaing a Windows VM image
 * Please do a fresh install instead of trying to update an older FLARE VM
 * The installer has a GUI and can also run in CLI-only mode
 * Contributing is encouraged!!
@@ -59,7 +60,8 @@ Our latest updates make FLARE VM more open and maintainable to allow the communi
 > **Note:** FLARE VM should ONLY be installed on a virtual machine!
 
 * Prepare a Windows 10+ virtual machine
-  * FLARE VM has been tested on [Windows 10 1809 x64](https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/) and `20H2`
+  * FLARE VM has been tested on `Windows 10 1809 x64` and `20H2`
+    * See https://github.com/mandiant/flare-vm/issues/434 for options on downloaing a Windows VM image
   * We recommend:
     * Avoiding usernames containing a space or other special characters
     * Using a disk capacity of at least 70-80 GB and memory of at least 2 GB