Wavelab 9.0.25 update for windows CRASH win 7 64bit

Wavelab 9.0.25 update for windows won’t install on my win 7 64bit system. When you unpack the file, the SETUP.EXE crashes. PS I posted the same error before, but no answer yet: It’s the same with the Cubase 8.5.15 Update win64 installer. So WHAT’s UP Steinberg?, as the older installers like Cubase 8.0.10 are OK. - F

Problem signature:
Problem Event Name: APPCRASH
Application Name: Setup.exe_Setup
Application Version:
Application Timestamp: 565483b9
Fault Module Name: KERNELBASE.dll
Fault Module Version: 6.1.7601.23418
Fault Module Timestamp: 5708a7e4
Exception Code: e0434352
Exception Offset: 0000c54f
OS Version: 6.1.7601.
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

Please try open it with WinRar.