Windows 10: Java 64 bit and Java 32 bit Download Issues

Good day to you. I have had this problem for months now and have tried almost everything under the sun to fix it. My computer runs on 64 bit and no matter what I do Java 64 bit will not install. I have tried un installing the 32 bit which it will do and then tried downloading the 64 bit. When I try downloading the 64 bit Java offline it will say " Error: 1603". When I go on the java website It says the cause is unknown. I try all of the things listed on that page to get it to work and it still doesn't. Try downloading java with the online installer and it will only download the 32 bit. I ha

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How do I switch my 32 bit Java to 64 bit Java?

I have checked my Windows version and I can support 64 bit. I only have 32 bit Java. I don't know how to switch it to 64 bit. I do not know the terminology as I am not very tech savvy. I do know Windows says I can support 64 bit. I downloaded Java tonight
and it will not run in 64 bit. It is the 32 bit version. I am trying to play a game (on Steam) and a mod I recently downloaded uses Java 64 bit only. I hope this is enough information for someone to help me out. I would really appreciate it. Thank you.

 

Java 64 bit not working on Windows 10 (32 bit works well)

Hi,

I have Windows 10 Pro 64-bit Operating system, running on a PC with I5-4690K CPU @ 3.5GHz, with 16Gb RAM.

I haven't had any problems so far, because I had installed on 32-bit Java system, which was always up to date.

My problem came after I installed STM32CubeIDE, which is a platform that needs 64-bit Java. The platform installed also its own 64-bit Java that I didn't know it was using and initially ran smoothly few weeks, until I upgraded to a new version of it.

After the upgrade, the platform starts ok, but I found that when is calling the configurator (which is a java application, which does "New STM32 project"), the respective window appears, stays for a few seconds and then closes, together with the platform,
without reporting anything...

After more extensive documentation, I saw that 64 bit java is needed for this platform. So, I tried to install Java 64bit, the first time over existing 32 bit, it was installed, but when running "Java Control Panel" I saw that it reports that it is 32
bit. Then I removed from the system both versions with the utility from Oracle, I reinstalled only 64-bit Java and saw that "Java Control Panel" starts its window, stays a second and then closes. That is, it behaves exactly like the configurator from the STM32CubeIDE
platform. So does "About Java" and other applications running Java...

Then, I removed the 64 bit java again and I replaced with Java 32 bit and the "Java Control Panel" it works again ok. But the STM32CubeIDE platform failed to work, even the first version installed which was working first days...

I have no problem with the local image of Windows 10, I checked with DISM / Online / Cleanup-Image / CheckHealth



Any idea about what happened and why 64 bit java don't work in my Windows 10?

Thank you very much.

Florin Hrit

 

Install 32 and 64 bit Java in alternate locations,working both at once


I found this from Oracle Choosing 64 and/or 32 bit Java (Java Platform Group, Product Management blog)

I'll do a little more investigation later on.
For me I only use one version of Java on my PC.. the 64 bit.