32/64 bit confusion with inverse search

[PHPirates]

When double-clicking in SumatraPDF:

Error launching IDEA 
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. 
NOTE: We have detected that you are running a 64-bit version of the Windows operating system but are running the 32-bit executable. This can prevent you from finding a 64-bit installation of Java. Consider running the 64-bit version instead, if this is the problem you're encountering.

I am using a 64-bit JDK on a 64-bit system.
I thought I should run the 64-bit idea64.exe instead of idea.exe from SumatraPDF as I think the error suggests but then double-clicking doesn't do anything.

[TihiyTi]

As temporary solution in Sumatra (if use one Tex project in IDEA): Settings - Wide Settings ->
find line "InverseSearchCmdLine" and:

1. change "idea.exe" to "idea64.exe"
2. add path to project (first param). Change "" to "path_to_project"

[PHPirates]

Works for me, good find! Although it's too much work to do so for every project I open, but maybe it gives @stenwessel an idea for a fix? Would it be possible to run Sumatra with the extra argument on every run?
The problem here is that it does work for some people the way it currently is...

[TihiyTi]

As variant we can modifcate Run Configuration for every project once:
Run -> EditConfiguration -> +Before launch -> Run external tools -> + ->
Program: cmd.exe
Parameeters(in my case): /c start SumatraPDF -inverse-search ""C:\Program Files\JetBrains\IntelliJ IDEA 2017.1.3\bin\idea64.exe" "C:\PathToProject" --line %l "%f"

It is reconfiguring Sumatra inverse search before build project, if sumatra don't run in this time (on my mind if Sumatra already run it don't reconfig seach).

[PHPirates]

I just noticed that the error message says 'Please install a 32 bit JDK'. I just did, and now inverse search works with the default options of TeXiFy. Don't ask me why :)

[PHPirates]

For Java 9, Orace will not provide 32 bit downloads, but I found one here: https://github.com/ojdkbuild/ojdkbuild (under 'Other downloads') and putting that in C:\Program Files\Java and pointing JAVA_HOME to it (and rebooting) seemed to fix it again.

(from https://stackoverflow.com/a/47169339/4126843)

[vikyPS]

If your system is 64 bit and your install Java version 64 bit then just check another .exe file named as "idea64.exe" in your IntelliJ installation directory, And if you are using the 32-bit system with 32 bit Java then open "idea.exe" your IDE will open fine.

[PHPirates]

@vikyPS We select idea64.exe/idea.exe automatically now (see #809). This issue is ancient, in TeXiFy terms :)