Downloaded the Nik 4 upgrade and the installation fails with this message:
(System is Windows 10 x64)
There is a problem with this Windows installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor.
I tried the solution with Command Prompt:
Please proceed as follows:
Click Start> Programs> Accessories.
Right-click on Command Prompt, select “Run as administrator”.
If you get C: \ Windows \ SysWow64>, go to step 4. Otherwise, enter the following text, including the quotation marks, and press Enter:
cd “% systemroot% \ SysWow64”
Then type regsvr32 jscript.dll and press the Enter key.
Then try reinstalling DxO PhotoLab 4
And it did not work.