Visual studio 2019 does not detect biml file change / cannot save files

Whenever I change an existing biml file the change is not detected (* next to file name in tab), saving the changes does not work.

I tried reinstalling biml (deleted registry and ran as admin) but no luck there.

 

Visual studio Version 16.7.3

Microsoft SQL Server Integration Services Designer Version 15.0.2000.128 ==> 3.9

 

Any Ideas are welcome

I have the same problem.

I did a full reinstall of visual studio and the SSIS addin

Then added the biml addin (started the install again with run as admin) again and it worked...  but that was a lot of work. 

I have another workstation with the same issue...

It worked at first, but now the same errors again..

Indeed for me same issue,. It worked couple of days now again same issue! pfff

I run into the same issue. A colleague, who is working on the same machine, doesn't have any problems, but I can't edit any biml file. I can't even edit my own biml files!
I've checked the attributes of the file, but the read-only checkbox is blank.

Having the same issue. I guess that's something that will be fixed with the 2020 R1 Release.<br> <br> But currently there seems to be no working progress on that product.<br> Would be great if Varigence is releasing it someday (hopefully in 2022).<br> &nbsp;