There is already a topic like this search BULK UPGRADE…what you can you is before you upgrade you can make a copy of the files to a different folder and rename the files you want then run the BULK UPGRADE…
See this post…
There is already a topic like this search BULK UPGRADE…what you can you is before you upgrade you can make a copy of the files to a different folder and rename the files you want then run the BULK UPGRADE…
See this post…