This client’s PC running Windows XP kept refusing to install the latest Java Runtime Environment. It seems such a problem is not that rare…
To cut a long story short, I came across this RAC_Reaper‘s post Re: Error 1330 (Invalid digital signature in data1.cab) installing 1.6.0_11, where he states:
“… I believe a regsvr32 initpki.dll is all you need to run and the 1330 error will go away.”
What this means is:
- Open a command prompt (console) window with administrative rights
- At the prompt type “regsvr32 initpki.dll” (without the quotes and hit “Enter”
- Run the JRE installation again. It should now work
It sure worked for me, thanks RAC_Reaper!