I'm Stuck with CO Pro 3.7.1

Hello, after a couple of months I downloaded the new update 3.7.3
After installation (with permissions repaired) the CO Pro does not start.
I throw away the batch queue but nothing changes.

I can report the Crash Report I get:

/
/Applications/Capture One PRO 3.7/Capture One PRO.app/Contents/Frameworks/ILCrashReporter.framework/Versions/A/Resources/CrashReporter.app/Contents/MacOS/CrashReporter
/Library/InputManagers/MagicMenuEnabler/MagicMenuEnabler.bundle/Contents/MacOS/MagicMenuEnabler
/System/Library/CoreServices/CharacterSets/CFUnicodeData-B.mapping
/System/Library/CoreServices/CharacterSets/CFCharacterSetBitmaps.bitmap
/System/Library/CoreServices/CharacterSets/CFUniCharPropertyDatabase.data
/Library/Caches/com.apple.ATS/501/annex_aux
/System/Library/Fonts/Helvetica.dfont
/Library/Caches/com.apple.IntlDataCache.sbdl.501
/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/Resources/Extras.rsrc
/usr/share/icu/icudt32b.dat
/usr/lib/dyld
/usr/lib/libSystem.B.dylib
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
/usr/lib/libicucore.A.dylib
/usr/lib/libobjc.A.dylib
/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
/System/Library/Frameworks/Security.framework/Versions/A/Security
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
/System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
/System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
/System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook
/System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers
/dev/null
/dev/console
/dev/console
obj=0x06b81318
obj=0x06a8ba68
/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/Resources/Extras.rsrc

Does All These mean something to anyone?

thank you in advance.

umberto
dual G5 2.0 5.5 Gb Ram Tiger 10.4.5