How to duplicate files found in several folders?

I've got a directory structure that looks like:

dir_1\262_file1.html
dir_1\262_file1.html.bak

dir1\dir2\262_file2.html
dir1\dir2\262_file2.html.bak

...

=> I'd like to duplicate all 262_*.html files (only files ending with .html, no t the .html.bak files) to have something like this:

dir_1\262_file1.html
dir_1\263_file1.html
dir_1\262_file1.html.bak

dir1\dir2\262_file2.html
dir1\dir2\263_file2.html
dir1\dir2\262_file2.html.bak

all 263_.html being copies of all 262_.html files

How could I do that with DOpus ?

I already tried to select all 262_.html but it always selects 262_.html.bak as well...

Already answered on IRC but for anyone else who needs the answer:
[ul][li]Select all files (it doesn't matter if some which don't match the pattern are included as they will be ignored).[/li]
[li]Run the Duplicate command, which is the right-click action of the Rename button on the standard toolbar.[/li]
[li]Enter 262_*.html as the Old name and 263_*.html as the New name.[/li][/ul]Although you can select-all in this case, if you need to just select 262_*.html then you should first de-select all files and then use Edit > Select..., or the Select...Wildcard button on the default toolbar, and enter the pattern while in simple mode.