Hello,
I currently tried to access the [FreePBX Conversion Tool](https ://wiki.freepbx.org/display/PPS/Elastix+and+PBXinaFlash+to+FreePBX+Distro+Conversion+Tool) as stated in this article: https ://wiki.freepbx.org/display/PPS/Upgrading+from+FreePBX+10.13.66+to+SNG7
Upgrading a Hyper-V system is explicitly blacklisted due to compatibility issues when changing from a Non-UEFI image to a UEFI capable image. The only way to upgrade a machine running on HyperV is to create a new machine, and then use the FreePBX Conversion Tool to migrate your complete machine to a new one. This is not a destructive process, and can be run on a production machine at any time.
Unfortunately the link seems to be dead. I urgently need this tool so I can migrate our PBX13 to a new PBX14.
Any help is much appreciated!