Sorry to be back on this issue. My win XP sp3 PC has been reinstalled and so for MC17 from the latest 17.0.136 version.
I am still unable to install the live://loopback in the URL option. As I click "OK" after writing "live://loopback", MC crashes right there ? Again, just like before.
I was able to set it on my other PC win7 desktop but I had stuttering problems.
I deeply need this MC's feature. For this I've done my homeworks and read every line on the WASAPI Loopback (experimental feature)[ author=Matt link=topic=70242.msg473534#msg473534 date=1329779032], and followed all suggestions.
Must be some tricky windows XP issue somewhere that I can't find. If someone has noted any similar system failure before that could lead to this MC's crashes, please help me on this one.