It started the yawcam.īut when I closed yawcam and used from the shortcut, it once again did not start. I closed webcam software running in the quick tray & notification area. If you have followed the steps above and you get a new error message saying "Could not start the application", please follow these instructions:
When all java versions are gone, go to and download and install the latest version. To get it all working again you will need to uninstall all java versions and then reinstall the latest version again.ġ) Click on the Windows start button and open the Control Panel.Ģ) Click on 'Programs and Features' to uninstall a program.ģ) In the programs list, find all java versionsĤ) Uninstall them one by one, by right click and select Uninstall It now tries to run Yawcam with java 1.7 even though java 1.8 is installed and it will stop with the error messages above. The latest java version doesn't handle coexist or uninstall of the older version correct in some cases.
You can adapt/modify the way you want to suit your (87.13 KiB) Viewed 130983 times The problem RD /s /q "%ProgramData%\Microsoft\Windows\Start Menu\Programs\Java" %Reg32Path% DELETE "HKLM\SOFTWARE\JavaSoft\Java Update" /va /f %Reg32Path% DELETE "HKLM\SOFTWARE\JavaSoft\Auto Update" /va /f REM %Reg32Path% DELETE HKLM\SOFTWARE\JavaSoft /va /f REM Additional registry removal strings can be added Defined ProgramFiles(x86) (SET "Reg32Path=%SystemRoot%\SysWOW64\reg.exe") Else (SET "Reg32Path=%SystemRoot%\System32\reg.exe") I use the below line to SET the variable of which reg.exe to use depending on OS architecture. REM Removing known problem registry keys.
Rem List all Installation subkeys from uninstall key.Įcho Searching Registry for Java Installsįor /f %%I in ('reg query HKLM\SOFTWARE\microsoft\windows\currentversion\uninstall') do echo %%I | find " /qn /norestartĮCHO. I found the following batch script on a forum post which looked promising: off & cls So, I can conveniently not have to worry about uninstalling the latest Java, because I can just do a search and uninstall all Sun Java programs.
The neat coincidence is that Sun just got bought by Oracle and Oracle has now changed all the instances of "Sun" to "Oracle" in Java. But old versions (such as 1.4) aren't removed by the installer, so I need to uninstall them. msi file, and I've already tested that it can install the latest Java. I have a System Center Essentials server which can push out and silently run a. Everyone has all different versions of Java, many of them old and insecure, and some dating back as far as 1.4. I'm setting up a system to keep Java in our office up to date.
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