I have a JAVA_HOME variable set to:
C:\Program Files (x86)\Java\jdk1.7.0_45\ And the path to the jdk is: C:\Program Files (x86)\Java\jdk1.7.0_45
However when I try to start android studio I get the error:
No JVM installation found. Please install a 64 bit JDK. If you already have a JDK installed define a JAVA_HOME variable in Computer > System Properties > System Settings > Environment Variables.
This question is related to
java
android
installation
android-studio
The answer is
It says that it should be a 64-bit JDK. I have a feeling that you installed (at a previous time) a 32-bit version of Java. The path for all 32-bit applications in Windows 7 and Vista is:
C:\Program Files (x86)\
You were setting the JAVA_HOME variable to the 32-bit version of Java. Set your JAVA_HOME variable to the following:
C:\Program Files\Java\jdk1.7.0_45
If that does not work, check that the JDK version is 1.7.0_45. If not, change the JAVA_HOME variable to (with JAVAVERSION as the Java version number:
C:\Program Files\Java\jdkJAVAVERSION
Though, the question is asked long back, I see this same issue recently after installing Android Studio 2.1.0v, and JDK 7.80 on my PC Windows 10, 32 bit OS. I got this error.
No JVM installation found. Please install a 32 bit JDK. If you already have a JDK installed define a JAVA_HOME variable in Computer > System Properties > System Settings > Environment Variables.
I tried different ways to fix this nothing worked. But As per System Requirements in this Android developer website link.
Its solved after installing JDK 8(jdk-8u101-windows-i586.exe) JDK download site link.
Hope it helps somebody.
When you set to install it "for all users" (not for the current user only), you won't need to route Android Studio for the JAVA_HOME. Of course, have JDK installed.
Just delete the folder highlighted below. Depending on your Android Studio version, mine is 3.5 and reopen Android studio.
Here is the tutorial :- http://javatechig.com/android/installing-android-studio and http://codearetoy.wordpress.com/2010/12/23/jdk-not-found-on-installing-android-sdk/
Adding a system variable JDK_HOME with value c:\Program Files\Java\jdk1.7.0_21\ worked for me. The latest Java release can be downloaded here. Additionally, make sure the variable JAVA_HOME is also set with the above location.
Please note that the above location is my java location. Please post your location in the path
For me the case was completely different. I had created a studio64.exe.vmoptions file in C:\Users\YourUserName\.AndroidStudio3.4\config. In that folder, I had a typo of extra spaces. Due to that I was getting the same error.
I replaced the studio64.exe.vmoptions with the following code.
# custom Android Studio VM options, see https://developer.android.com/studio/intro/studio-config.html
-server
-Xms1G
-Xmx8G
# I have 8GB RAM so it is 8G. Replace it with your RAM size.
-XX:MaxPermSize=1G
-XX:ReservedCodeCacheSize=512m
-XX:+UseCompressedOops
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-da
-Djna.nosys=true
-Djna.boot.library.path=
-Djna.debug_load=true
-Djna.debug_load.jna=true
-Dsun.io.useCanonCaches=false
-Djava.net.preferIPv4Stack=true
-XX:+HeapDumpOnOutOfMemoryError
-Didea.paths.selector=AndroidStudio2.1
-Didea.platform.prefix=AndroidStudio
Source: Stackoverflow.com