Last updated: 30th October, 2017, 8:12 AM Since Java 7 Update 51 Oracle has tighten the Java security. From now on only predefined sites are allowed to run, otherwise users will get all kind of …
Last updated: 22nd October, 2017, 1:32 PM Sometimes you need to check if there is a working internet connection. You can use the pingcommand for that. But this command does not work if ICMP echo …
Last updated: 22nd October, 2017, 1:39 PM Oracle has multiple software for Java Clients. You can use the Enterprise version (JEE), but also the Runtime Engine (JRE). There is one big difference: you have to …
Last updated: 20th March, 2017, 11:53 PM For a client I needed to find all the hostnames that where defined in each IBM iSeries Client Access Workstation file (.ws file). All the .ws files where …
Last updated: 31st July, 2016, 12:01 PM In this article I will describe the steps that are needed to decrypt files that are infected with TeslaScript.
If you want to deploy AppV 5.0 packages, a client is needed. In this article I will describe all the steps that are needed to install the latest AppV 5.0 client. When writing this article it is AppV 5.0 SP3 with hotfix 2.
This version is not available as a ‘complete’ version. First you will have to install AppV 5.0 SP3 client, followed by the hotfix. Fortunately you can ‘merge’ this 2 versions in one installer.
Permanent link to this article: https://www.vroom.cc/wordpress/upgrading-and-deploying-appv-5-0-client-via-sccm-2012/
When reparing an Office 365 Click to Run package you might get this error message:
Error message: we’re sorry, Office Click to Run installer encountered a problem because you have these Windows Installer based Office programs installed on your computer.
Then the repair stops and you end up with an installation with – in this example – Visio 2013 Standard but without Office 365.
In this article I will describe how you can solve this issue.
Permanent link to this article: https://www.vroom.cc/wordpress/click-to-run-and-windows-installer-editions-do-not-get-along/
It is possible to manage an Office 365 deployment via GPO. So you can make sure that all the users are using the same vesion. Also you can ask certain people to test a newer version. If the new version gives issues, you can easily revert back to the previous version.
In this article I will show you how this is done.
Permanent link to this article: https://www.vroom.cc/wordpress/managing-office-365-deployment-via-group-policy-gpo/
In some cases the Ralink BlueTooth driver causes the HP computer to crash after enabling Hyper-V. I had the same issue.
Permanent link to this article: https://www.vroom.cc/wordpress/ralink-bluetooth-driver-causes-the-hp-computer-to-crash-after-enabling-hyper-v-on-windows-8-and-windows-8-1/
After the migration from SCCM 2007 to SCCM 2012 some users had an issue with accessing their AppV 5.0 packages: the virtual package could not be found in the ccmcache. That was true, as the package had not been used before the SCCM 2007 to SCCM 2012 migration and after the migration the ccmcache was deleted. So the only solution was to mount all AppV 5.0 packages. That will download the virtual package from the ccmcache into the AppV 5.0 cache.
Permanent link to this article: https://www.vroom.cc/wordpress/load-all-appv-5-0-packages-into-the-appv-cache/
After the migration from SCCM 2007 to SCCM 2012 some users had an issue with accessing their AppV 4.6 packages. They received the following error:
Error message that AppV 46 cannot be found in ccmcache.
Permanent link to this article: https://www.vroom.cc/wordpress/load-all-appv-4-6-packages-into-the-appv-cache/
In my article Uninstall AppV 5.0 package automatically if an user is removed from a user based collection in SCCM 2012 I described how an application is removed if an user is removed from an user based collection.
In this article I will describe how an application is uninstalled if a computer is removed from a device based collection.
Permanent link to this article: https://www.vroom.cc/wordpress/uninstall-appv-5-0-package-automatically-if-a-computer-is-removed-from-a-device-based-collection-in-sccm-2012/
With SCCM 2007 you had the option to automatic uninstall virtual applications. In the package you selected ‘Remove this package from clients when it is no longer advertised’. If the user was no longer member of the collection the virtual application was removed.
SCCM 2007 Remove this package from clients when it is no longer advertised.
With SCCM 2012 this feature has been discontinued.
Permanent link to this article: https://www.vroom.cc/wordpress/uninstall-appv-5-0-package-automatically-from-an-user-based-collection/
Firefox has as disadvantage that it is hard to maintain with GPO settings, especially when you have to use admx policy files instead of adm policy files. You cannot convert the Firefox policy adm files with ‘ADMX Migrator’.
Google Chrome is easy to administer with policies. In this article I will describe how to do this.
Permanent link to this article: https://www.vroom.cc/wordpress/using-virtualized-google-chrome-with-policy-settings-in-an-organization/
This article has been replaced by a newer version. You can find it Oracle Java, ruleset.xml and signing deploymentruleset.jar.
Permanent link to this article: https://www.vroom.cc/wordpress/sun-java-7-update-65-and-the-ruleset-xml-and-signing-deploymentruleset-jar/