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SecurityException with IE 11 #247

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
When opening my web application with IE 11, the java console shows the 
following error:

java.lang.SecurityException: attempted to open sandboxed jar 
http://../jre6/qz-print.jar as a Trusted-Library

How can I solve this issue? Thanks

What version of the product are you using? On what operating system?
QZ PRINT 1.8, WIN 7 32 bit, IE 11.0.17, Java 1.6.0_45

Original issue reported on code.google.com by chanway...@gmail.com on 13 May 2015 at 8:21

GoogleCodeExporter commented 8 years ago 
I'm not sure what is causing this.  IE11 has been out for quite a while and 
this is the first report of it.  Does the plugin work in other browsers?  
Usually this means you have to add the self-signed certificate to the Signer CA 
section of the Java Control panel Security tab (free users only).

-Tres

Original comment by tres.fin...@gmail.com on 13 May 2015 at 12:07

GoogleCodeExporter commented 8 years ago 
Hi Tres,
Thanks, I can run the application successfully if login window as 
administrator. How can I add the signed cert manually which can apply to all 
users?

Original comment by chanway...@gmail.com on 13 May 2015 at 3:47

GoogleCodeExporter commented 8 years ago 
> Thanks, I can run the application successfully if login window as 
administrator. How can I add the signed cert manually which can apply to all 
users?

The Java Control panel Security tab is the approach I recommend.  I would have 
to know exactly which steps were taken in order to provide any additional help 
on the topic as I'm not aware of a per-user setting unless you had installed 
the certificate to the Windows Store rather than the Java Store (which IE may 
honor, I'm not entirely sure).

Original comment by tres.fin...@gmail.com on 13 May 2015 at 3:56

GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
Ok, this appears to be due to the software falling back on JRE6 version, which 
most users shouldn't be using.

Try copying the deployQZ from demo.qzindustries.com and see if that addresses 
this issue.

Original comment by tres.fin...@gmail.com on 13 May 2015 at 11:01