Unable to launch java virtual mchine - oracle

I am having some difficulty installing oracle sql developer. I downloaded the 64bit/JDK8 combo install from oracle and unzipped it to my downloads folder. I am running a 64bit version of Windows 10. From there I tried to run the sqldeveloper.exe. at this point I get a message saying:
"Unable to launch java virtual machine
Located at
C: /CHMil/downloads/sqldeveloper/jdk/jre/bin/server/jvm.dll."
Now the thing that has made this difficult is when other people have this problem on stack overflow their message says "unable to find" not "lauch". And their fix is to edit the sqldeveloper.conf and remove the setjavahome line.
My setjavahome line says:
"Setjavahome ../../jdk"
From what I've read this is not what it should look like. When I try to delete it I get the same message. If I try to complete the path directly to the jvm.dll. I get the same message. And now I have given up getting any help from oracle haha so this is my last shot. Any help would be greatly appreciated.

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Oracle Webogic Install "Invalid Java Home"

Trying to install Oracle Weblogic on my mac for run an older project. While running the installer jar I have to select the jdk and when I do, I get "Invalid Java Home ..." See attached photos for what my setup is thus far. Thank you looking, thanks!
Ok so I found that I had to dig deeper into the folder, had to select the following directory.
/Library/Java/JavaVirtualMachine/adoptopenjdk-8.jdk/Contents/Home/ not stop at /Library/Java/JavaVirtualMachine/adoptopenjdk-8.jdk/

ins-32025 oracle 11g error for windows

I am trying to install Oracle onto my VM for the first (1st) time, however, when I get to the setting install directories, I keep getting the following error:
INS-32025 Oracle 11g Error
I have tried changing the install from C: to D: but I keep getting the same error.
Google isn't of any help in this situation. The best I can find is to clear previous Oracle install data, but as I've said, this is the first time oracle is being installed onto my VM.
The VM is windows 7 32bit and I am using the 32bit installer for oracle, just for clarity sake.
Any help would be greatly appreciated.
I received the same error and it got resolved when i removed the line that contain new oracle home in inventory.xml file.
For windows, you can get the file at C:\Program Files\Oracle\Inventory\ContentsXML. Under this folder you should see the file inventory.xml. Just open this file and remove the line which contains the new oracle home path. For more information, that variable you can find after HOME_LIST. Just remove the complete line.

IBM Websphere ILog JRules Studio 7.1.1 Installation Failed Due to Error: Could not Java Virtual Machine

Has any one encountered the error: Could not create Java Virtual Machine error while installing IBM Websphere ILog JRules Studio 7.1.1? I have Windows 7 64 bit OS but this error could happen on any Windows machine. By default IBM ships the package for 32 bit so our installation team tried with 32 bit JDK 6 (with many minor versions) for many days but could not figure out. I have posted my own solution below. Check this out and save your life.
You usually start installation by running JRules_V711_CZLX7ML.exe file on windows. It will extract all resources on your temp directory and you might encounter error: "Could Not Create Java Virtual Machine". Just follow these steps and it "might" solve your problem:
1. Go to your temp directory by typing "%temp%" in Start-> Run or Windows Explorer.
2. Look for directory something like: I1403739667. Go inside this directory.
3. Open command prompt and go to I1403739667/Windows/resource/jre/bin
4. Run command: java -version
5. If you see following error, go further otherwise you might have some other problems:
JVMJ9VM011W Unable to load j9jpi24: The specified module could not be found.
Error: could not load Mercury Interactive support. Please run the setup again.
If the problem persists please contact Mercury's Customer support.
JVMJ9VM011W Unable to load j9jpi24: The specified module could not be found.
JVMJ9VM015W Initialization error for library jvmhook(-3): JVM_OnLoad failed
Could not create the Java virtual machine.
This happens if you have installed HP Quick Test Professional which used to be Mercury before HP bought over.
Right click on your computer icon on desktop and look for following environment variable: IBM_JAVA_OPTIONS
Either rename it to IBM_JAVA_OPTIONS_DONOTUSE or delete it.
Try installing again.
NOTE: I had tried to by pass this error by changing the vm property in Rule Studio.lax file to use JDK 6 32 bit installed on my windows machine and was able to install successfully but there were just too many Rules compilation errors which would not make any sense. So NEVER try to use your own JDK. You have to use the IBM JDK shipped as part of Rule Studio.

Oracle 10g installation in windows 7

I am using Windows 7 Ultimate. I tried to install Oracle 10g but I am getting error message like below.
I am getting this error when I run the Oracle 10g setup file.
"Error in writing to directory C:\Users\SK\AppData\Local|Temp. Oracle
Universal Installer needs you to have permission in this area to
install. Installation cannot continue. Please make sure that TEMP is
set to a valid writable directory"
After getting this I changed TEMP directory to another LOCAL DRIVE. The permission for the user is also seems ok for me.
Some times I am getting error like
"Error in writing to directory C:\Users\SK\AppData\Local\Tem\ Please ensure that this directory is writable and has atleast 45 MB of disk space. Installation cannot continue."
Disable any antivirus prior to clicking the setup file. This resolved my issue at least.

Unable to install Oracle 11g in Windows 7

I am trying to install Oracle version win32_11gR1_database_111070, I am getting an error as Operating system does not supported at the time of environment checkup. Is there any way to install it?
Here's a blog posting explaining with pictures how to do it: http://blog.mclaughlinsoftware.com/2009/11/27/oracle-11g-on-windows-7/
To summarize it, you check the "operating system requirements" checkbox yourself, and it will display as "User Verified", after which you can keep going.
This is specially for the window7 users who are stuggling in installing 11g release oracle
Most of the people finding hard to install and will be getting common error like "/WFMLRSVCA.App.ear "file not found is because the copied file from file win64_11gR2_database_2of2" is not copied in the proper file
The below steps is require to install your 11g database
copy first 4 files from win64_11gR2_database_2of2"
Open "Win64_11gR2_database_2of2
Then open the following folders database/stage/components
so on copy the copied files from 11R2 to the above mentioned folders
and it works alas i would be able to install the 11gR2 ...

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