The VMware Workstation Technology Preview 2013 is hard coded to run in Debug Mode as noted by two things in the vmware.log file...
The first being the very first line in the vmware.log file shows "option=BETA" as shown in the line below.
Log for VMware Workstation pid=2336 version=e.x.p build=build-1140354 option=BETA
The second is the "Command line:" and is is as shown in the line below.
Command line: "C:\Program Files\VMware\VMware Workstation\vmware-vmx-debug.exe"
Now normally in a GA Release the first line in the vmware.log file would have the "option=" show as "option=release".
Additionally the "Command line:" would be: "C:\Program Files\VMware\VMware Workstation\vmware-vmx.exe".
So if you really want to run the VMware Workstation Technology Preview 2013 in a default GA Release Mode (no debugging) then this is what one can do, although this defeats the purpose of being able to provide proper feedback to VMware when submitting log files when there are issues that need to be addressed.
Simply rename the existing vmware-remotemks-debug.exe and vmware-vmx-debug.exe files adding as an example "-original" to the name and then copy the vmware-remotemks.exe and vmware-vmx.exe to vmware-remotemks-debug.exe and vmware-vmx-debug.exe.
Now when you start the VM the first line of the vmware.log file will so "option=release" as in the line below.
Log for VMware Workstation pid=2336 version=e.x.p build=build-1140354 option=release
Obviously the "Command line:" will show "C:\Program Files\VMware\VMware Workstation\vmware-vmx-debug.exe" however the vmware-vmx-debug.exe is actually the renamed vmware-vmx.exe file and you will not be prompted with the DEBUG message! 
Note: On 64-bit Windows the path to the executable will be "C:\Program Files (x86)\..".
So it is possible to run the VMware Workstation Technology Preview 2013 without debugging enable however again this usurps the purpose of participating in the beta program.