XnConvert suddenly won't start.

[donsonmd]

I have been using XnConvert 1.76 on my Windows 10 64bit computer w/o any problem, but suddenly today it does not start. It still works on other computers. I uninstalled and reinstalled several times to no avail. I tried both exe and zip, still not working. Any ideas? Please help me out. Thank you

[xnview]

please try to rename or delete xnconvert.ini