This is an update and follow-up, although I don't know if it will be helpful to anyone at this date, and I realize it amounts to an almost random collection of responses to the various open questions and issues. . . . Sorry, I have researched and experimented the he** out of this problem, to the extent of even building a duplicate, clean computer and this weekend doing a clean re-sintall of Windows 7 on my main one.
1. I have focused the issue on ASIO because it might be that ASIO is the only "version" of "sound" that some software on my system can hear. In the past with Windows 7, I have used Skype (August 2013) without even thinking about ASIO and barely knowing what it is, and have similarly used Audacity (at least as late as Oct 2013) to record my mic, although I don't know what version of Audacity that was, possibly a fairly old one.
2. I suspect it's a OS issue. At about the time I originally posted, I occasionally got low-volume, stuttery sound in Windows Sound Recorder and Skype. But on a simple reboot, it went away. On the duplicate computer, with only the OS, Skype and the E-MU drivers and PatchMix installed, I got the stuttery sound at one point, rebooted and got glorious sound performance in Sound Recorder and Skype, rebooted again, and they no longer heard the mic (although Skype said and still says my mic is working normally). I then installed Audacity, and it didn't hear the mic, either. The other day, I did a clean reinstall of Win 7 on the original computer, and again, no mic sound in these programs at any point, even when I installed only Windows Updates released through July 2013 (and no results either after fully updating Windows).
I originally thought it was an Audacity issue because (IIRC), I had updated my version of Audacity last fall, and noticed this incompatibilty next time I used it. However, that wouldn't explain Skype and Sound Recorder's failure, which is why I'm thinking Windows 7 changed.
3. At the time I posted, I also could not get the mic heard by a program called Total Recorder. However, in this Windows reinstall I updated Total Recorder to its most recent version.
NOW TOTAL RECORDER HEARS THE MIC, BUT AUDACITY STILL DOES NOT. I've selected the same drivers in both. (In TR, the Recording Source and Parameters are set at Sound board=Wave (E-MU E-DSP Audio Processor (WDM)), Use this line=Master Volume, Recording format=PCM (HQ, 44.1,24bit stereo) (which is what PatchMix and the Windows Recording Devices are set at).
Audacity is set for the same E-MU driver, and as Audio Host, I've tried all three options (MME, Direct Sound and WASAPI) in combination with E-MU and with any other Input Device that Audacity shows (e.g., Primary Sound Capture Driver). My motherboard's sound is turned off, as advised by E-MU, but I believe that was the case when the problematic programs were working. Months ago, I tried turning the mobo sound on (in BIOS), with no effect. Will try that again soon and edit this post to report. It's my last hope.
The key to this might be: What does Total Recorder 8.5 (build 5530) know that Audacity, Skype and Windows Sound Recorder do not? TR's publisher (High Criteria Inc) says that TR doesn't support ASIO devices (at least, they said that of build 5520; I'm waiting to hear if they invisibly changed that since Feb).
4. In answer to Steve, the only reason I'm focused on ASIO is because it works. Although I originally chose the E-MU interface partly for its extremely low latency, latency is not my main recording concern and as I don't mix while recording, it's not a big factor. (I record voice-over using one or two mics, mix commercials, transcribe old tapes to digital, listen to web A/V, and hope soon to get into MIDI recording for songwriting, etc.)
5. Also a big thanks to Gale, but I'm not longer even dreaming of compiling or using odd versions of Audacity. (Re my reference to instructions dealing only with an old Audacity version, I no longer know what they were, and since they were probably wiki instructions, they may have since been updated.)
6. From various online posts, it seems that people have had compatibility problems with the E-MU system much earlier than when I encountered them last autumn, and maybe some people are still sucessfully using the E-MU 1616 MicroDock under Windows 7 at this date. However, there are still so many variables (32-bit vs. 64-bit, Audacity version, E-Mu driver versions (although I've tried all available for my hardware), E-MU hardware versions, possible user misstatements, etc.), that it doesn't inspire me to keep sorting this out.
7. Audacity DOES hear my system audio when it's from software (e.g., a YouTube video), but only if I select Windows WASAPI as source. At that setting, the only in and out options is "Speakers (E-MU E-DSP Audio Processor (WDM))". The input (microphone icon) selection ends with "(loopback)". No other Audio Host selection hears YouTube, regardless of what Input Device I select.
8. In other respects, the E-MU MicroDock is working fine. Its audio is heard by the PatchMix software, my computer hears it and it hears my computer. I haven't re-installed Pro Tools or other audio software yet, but once I understood ASIO routing, Pro Tools heard it okay. As I recall, so did a trial install of SoundForge.
9. I have read the FAQs link, but if the solution is there, I've missed it.
10. Regarding item #6 above, there is a newer (but now still very old and unsupported) version of my hardware. It uses a PCIe card instead of my PCI card, and the driver is slightly newer, otherwise they appear to be the same. Maybe that accounts for the continued use by other MicroDock users (of which there are few these days in any case). I have asked E-MU/Creative Labs if using the newer card would make a difference, but they did not answer. E-Mu is like a restaurant with the "Closed for Renovation" sign that has been in the window for years.
It's time to go A/D interface shopping, I suppose. Need something as good and versatile as this (this link is to the PCIe version): http://www.creative.com/emu/products/pr ... ?pid=19007 Recommendations? (See #4 above ... I need more than a simple mic interface and guitar input.)
If there are any open questions I've missed, I'll be happy to answer, just let me know.