Which version of Construct 2 that has the exporter of exe has less .DLL files than more than 10 dll files?
or what version of NW.js for C2 should i use?
You should use the latest version of NW.js available.
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the latest im not sure because when you export to exe, dlls are missing. same with the latest release of c2
Please file a bug report following all the guidelines if you have any issues. Every NW.js update is tested to ensure it works.