Hello mate.. Thanks a lot!! really appreciate your help..one thing can i used this update even I'm not using the mesh kit??
The updates were issued as the DM10 progressed..Mylar/Realhat>Mesh/Realhat>Mesh/Pro-X.
There was no update for the DM10 Mylar/Pro-X..thats why you didn't find it under DM10 Studio or any of the mylar kits including the module alone.
The DM8 was also updated for the Pro-X and there wasn't a mesh kit issued.
Majority of Mylar kit owners upgraded to mesh using Hellfires mesh conversion for the metal reflector plate/foam drums which came out long before Alesis released a mesh kit with foam columns,there were also other mesh conversion options over the years including mesh/cone.
Compare the versions in the link provided above to the versions in the module,you may only need to install the Pro-X update as all those updates have been around for a few years.
You're more than likely going to need to adjust your trigger settings which you would do anyway according to your playing style etc.There may be a user that can chime in who have the Pro-X but never converted to mesh.
Converting to mesh was probably the very first thing everyone did when they found out they could..