Thanks for your replies. The count sound should be OK. The warning message "<filename> not found" is just Soundshaper's message that the CDP program appears not to have worked. For most processes, a CDP error message will also normally be displayed, provided there is one. Roomverb is working on my Win10 machine, both with mono and stereo inputs, and it does produce error messages (e.g. for room size= -1).
Have you checked the paths in Settings, as I mentioned above? -- especially the temp folder and more importantly that the CDP programs folder is correct? Also that you actually have rmverb.exe in there? (note the spelling, not roomverb). [I know these checks sound obvious but they're the cause of most problems that have arisen in the past.]
It is possible to set up a terminal (command window) in Windows to run either single command lines or a batch file, including the one Soundshaper assembles (e.g. ~A_1.bat in your rmverb example; this should be in your TEMP folder.) For the command line, the Soundshaper batch files currently name the in/outfiles in a non-friendly way (e.g. rmverb %2_%3.wav %n%_%o%.wav 1 0.5 0.5 0 0 0 5), but you can amend this to something more obvious like count.wav (in) and countvb.wav (out). (You can't run these batch files "as is", unfortunately, without knowing the arguments that are being passed to the batch.)
There is more than one way of setting up a CDP terminal, but mine is to copy CMD.exe from the Windows folder to the TEMP file and then write and run a simple batch file (CDP.bat) which I also place in the TEMP folder:
REM cdp.bat for Release 7.0
echo off
PATH E:\CDP\cdpr7\_cdp\_cdprogs
SET CDP_SOUND_EXT=wav
cls
echo *********************** COMPOSERS DESKTOP PROJECT **********************
The PATH statement should lead to your CDP programs folder; mine is on drive E:, but yours may be somewhere else. In fact this folder can be anywhere unless you're running Soundloom, which expects the directory structure \_cdp\_cdprogs.
To run this, launch the terminal from the taskbar (right-click on the CMD.exe icon and select Pin to Taskbar) and type "CDP" (for "CDP.bat").
Back to your specific issues, I'd still like to know if VIBRATO runs OK or not! Also, I feel you may be better pursuing this directly with me by e-mail (rob@ensemble-software.net). I'll be happy to post the solution here when we find it: there is one!