Startup bug again

after installing any 64-bit vvvv version i cannot run my beta29_x86 on my 64-bit version machines again.
not on win7, not on XP.
already re-install everything twice

un-check/check AddFlow in crack.exe works for beta28.1 not for beta29_x86

i have no ideas
/logstartup says

17:36:45.642 everything you know is wrong
17:36:45.642 Adding lib\thirdparty\x86 to PATH.
17:36:45.658 creating SplashScreen
17:36:45.658 creating GClock
17:36:45.658 creating GMainloop
17:36:45.658 creating GLog
17:36:45.658 creating GApplication
17:36:45.658 creating GGlobals
17:36:45.673 creating GNodeFactory
17:36:45.673 creating Gex9Base
17:36:45.673 Direct3D9 initialized.
17:36:45.689 ExceptionDialog is disabled. Start vvvv with /showexceptions to enable it.
17:36:45.720 enumeratig Game Devices…
17:36:45.720 found Game Devices:

latest alpha says:
17:43:40.130 everything you know is wrong
17:43:40.130 Adding lib\thirdparty\x86 to PATH.
17:43:40.146 creating SplashScreen
17:43:40.146 creating GClock
17:43:40.161 creating GMainloop
17:43:40.161 creating GLog
17:43:40.161 creating GApplication
17:43:40.161 creating GGlobals
17:43:40.161 creating GNodeFactory
17:43:40.177 creating Gex9Base
17:43:40.177 Direct3D9 initialized.
17:43:40.208 ExceptionDialog is enabled.
17:43:40.224 enumeratig Game Devices…
17:43:40.239 found Game Devices:
17:43:40.239 enumerating Midi Input Ports…
17:43:40.239 found Midi Input Ports:
17:43:40.239 enumerating Midi Output Ports…
17:43:40.239 found Midi Output Ports: “Microsoft GS Wavetable SW Synth”
17:43:40.239 enumeratig TAPI Devices…
17:43:40.255 found TAPI devices:
17:43:40.255 enumeratig Audio Renderer Devices…
17:43:40.271 found Audio Renderer Devices: “Realtek HD Audio output”,“Default DirectSound Device”,“Default WaveOut Device”,“DirectSound: Realtek HD Audio output (emulated)”
17:43:40.271 enumeratig Midi Renderer Devices…
17:43:40.271 found Midi Renderer Devices: “Default MidiOut Device”,“Microsoft GS Wavetable SW Synth”
17:43:40.271 enumeratig External Renderer Devices…
17:43:40.271 found External Renderer Devices:
17:43:40.271 enumeratig Audio Input Devices…
17:43:40.271 found Audio Input Devices: “Realtek HD Audio Input”
17:43:40.271 enumeratig Video Input Devices…
17:43:40.271 found Video Input Devices:
17:43:40.302 creating MainForm
17:43:40.317 creating AddonHost

hei bo, strange.
got no solution for this. switching between the two versions just works here.

so you say you do:
crack64 -> uninstall

crack32 -> uninstall

and that fails?

thank you joreg

it fixed on win7 - so now both x86 and x64 works on win7-64. lets say it “self fixed” - i re-install them again and both works…

but on wixXP-SP3-64bit beta29_x86 still doesn’t work for me (((
may i miss any advanced tips&tricks for uninstall/install components?

sorry, am not aware of any.

might crack.exe show not correct state of AddFlow checker?
seems it was a problem and check/uncheck once does not help, but many nervous clicking helps