Luigi Borriello 

What do you mean by 'process TMX files'? Studio allows you by default to import and export TMX format.

If you need in addition to convert older TMW TMs from 2007, then I suggest you install this plugin here:

It will add this icon to your ribbon:

which will allow you to upgrade TMW memories to the new SDLTM format.

Luigi Borriello 

What do you mean by 'process TMX files'? Studio allows you by default to import and export TMX format.

If you need in addition to convert older TMW TMs from 2007, then I suggest you install this plugin here:

It will add this icon to your ribbon:

which will allow you to upgrade TMW memories to the new SDLTM format.

Indeed, that icon was not added

I'd say I have the same problem reported here:  Installation of "SDL Trados Compatibility and Migration Power Pack" Does Not Work 

But there no solution is given.

Did you install the proper version of the Power Pack? 

Please note that, contrary to other AppStore plugins, selecting the Power Pack in the integrated AppStore will not directly install it, it only downloads the ZIP file to the AppStore download folder on your PC. You then need to navigate to this folder (it happens automatically when you click on the green link in the integrated AppStore after the download), unzip the file and install the Power Pack. After having relaunched Studio, you should see the mentioned icon in the Welcome view. 

It has always worked for me, I have already done it at least 4 times on different PCs.

Hi Walter,

Do you know where is the download location? I didn't get the usual download prompt I usually get when I download something, so I have no clue where the installer was put.

Yes, it is:

c:\Users\<username>\AppData\Roaming\SDL Community\AppStore Integration\

Thank you, it worked out!