How do we install Java in Wine?

I have a Windows file.exe and I need Wine and Java to open it. I don't know how to install Java in Wine. When I try to open Java setup it says

Wrapper.CreateFile failed with error 32: Sharing Violation. 

And it also say

Wrapper.CreateFile failed with error 123: Invalid name. Please Help.

I've discovered the problem and have found the solution (See Below).

The Problem

A Windows directory needs to exist:

C:\Users\USERNAME\appdata\LocalLow\Sun

On your box, you have the following directory structure, most likely:

/home/USERNAME/.wine/drive_c/users/USERNAME/

*Where USERNAME is your actual user name

The Solution:

  1. Make the subdirectories

    (Point and Click Method)

    Open Home Folder
    Open .wine
    Open drive_c
    Open users
    Create Folder appdata
    Open appdata
    Create Folder LocalLow
    Open LocalLow
    Create Folder Sun

    (Console/Terminal)

    cd /home/`whoami`/.wine/drive_c/users/`whoami`/
    mkdir -p appdata/LocalLow/Sun
    

    *NOTE: appdata/LocalLow/Sun IS case sensitive, so type it exactly as is shown

  2. Double click on the JRE executable (I used 32 bit, but I believe 64 bit works too. Be sure to check winehq's website and your version of Ubuntu to be sure)

  3. Install away :)

Importance/Relevance

As there are some programs that are Windows specific, and only partially use Java, I found that I still needed a solution to this problem. Therefore, I have provided the aforementioned procedure to solve the problem.

Reference

  • JAVA won't install - Wrapper.CreateFile failed with error 3 | Windows 7 Forums

You do not need wine to run the Minecraft launcher on Ubuntu, just do the following

  1. Download and save the jar file from the Minecraft website.
    https://s3.amazonaws.com/MinecraftDownload/launcher/minecraft.jar
  2. Install "OpenJDK Java 7" from the Software center.
  3. Locate the .jar file and go to the permissions tab in the properties.
  4. Click "allow executing file as program".
  5. Go to the "Open With" tab and set "OpenJDK Java 7 Runtime" as default.
  6. Click the jar file, and you can start playing minecraft on Ubuntu  : )