DateSaved will only work from the bit version of PropertySystemView. So if you have bit system, it's recommended to use the bit version of PropertySystemView. The 'Read Only' flag of properties is not very reliable. There are some read-only properties that you can actually modify, while there are properties that are not defined as read-only, but you'll get an error when trying to modify them.
Some properties may behave differently on different versions of Windows operating system. The above issues, as well as other problems you may encounter, are not bugs in the PropertySystemView tool.
They are issues of the property system of Windows operating system. Versions History Version 1. Version 1. This option is available for image files with GPS information Geo-tagging. When there are Geo-tagging properties System. Longitude and System. Latitude , this option allows you to easily open the location of the image in Google Maps.
Simply right-click on the file and then choose the PropertySystemView menu item. To make a comparison: you do not applications on Linux with "root" regularly but instead elevate with the "su" command or by logging in as "root.
The problem is actually very simple: in Windows 10 the hosts file is read-only by default. This means that even if you can access it with administrative privileges, you still cannot write to it. Furthermore at least on my machine this means that editing a copy as others suggested won't work, because it will be read-only too!
Then you can freely edit the hosts file with your favourite text editor running it as an administrator. Remember to re-set the read-only bit after you're done to prevent other applications from modifying it without your knowledge. Also if you have install tinyfirewall , there is a default option there that prevent the editing of the host file. This applies to any firewall or antivirus you may have installed that has an option to lock editing of the hosts file.
Open notepad. Just because you are an Administrative user, does not mean that everything you do, you do as an administrator; it simply means that you have the ability to do so.
When you try and preform administrative tasks - certain applications will be run with administrative privileges such as when you click run as administrator. I would not recommend doing this but if you give your user Full Control on that file it should work as you want it to. This is a security risk though, please think carefully if you really need this. Check your firewall settings. I just recently came across this issue.
Only user of my PC and could not get that hosts file to cooperate. Tried to delete and antivirus pops up telling me it has protected me. I use Avira, so I into my real-time protection configuration, check the security tab and "Protect windows hosts file from changes. I uncheck, apply, do my change, then check it back and apply. No issue at all once that option was unchecked.
When you logon, you get handed a "Kerberos" token which defines your user as both administrator and user - regardless of what control panel tells you. You could always take this one step further and launch cmd as an admin, from cmd - you can launch "taskmgr" and then kill and re-open "explorer. Since taskmgr is running as an admin - processed launched under this context explorer.
UAC is meant to be there to allow you to stop and think berfore you do something which could have big ramifications. Changing the access rights for the User group to full control for the hosts file allowed me to save it without having to run stuff as administrator.
The fact that my account is an administrator, and the administrators had full control of the file didn't allow me to edit it. Makes no sense. Go Windows! I had this problem and eventually discovered that the hosts file was being locked by my firewall Tinywall. Temporarily closing the firewall worked. To find out what program is locking the file, I recommend a small utility called Unlocker by Cedrick Collomb. The download is no longer available on the author's website, but I was able to obtain it from Softpedia.
To use the OneDrive picker, you need to register your application through the Azure App registrations page and receive an Application Id. You also need to add a valid redirect URI for your web application using the picker.
For more information see Setting up. To open files from OneDrive, your app should provide a button to programmatically open the OneDrive file picker. Because this code will launch a pop-up window in the browser, it needs to be called as part of an explicit user action to avoid being blocked by a pop-up blocker. As part of the OneDrive. Note: When the OneDrive picker is opened, a new window with your page will open, and the SDK will use a query string to redirect the window to the picker.
If the SDK is not present on your page on load if it is lazy loaded in response to a user interaction, for example , the picker may not properly open. You may wish to use the redirectUri advanced option to redirect the popup to a page that loads the SDK without any user interaction.
You can specify how the file picker behaves by providing an object with parameters that control the picker's behavior. This object also includes the callback functions for when the file picker is finished or encounters an error. Using the picker's action parameter you can specify which type of URL should be returned after the user selects a file or folder.
The following values are allowed:. When the user is done picking file s , the success callback receives response object. This object contains properties, include value property which is a collection of Item resource with a subset of the item's properties. The picker also supports additional advanced scenarios. Note: Currently filter type 'photo' is only supported for OneDrive personal accounts. You can use the action value query along with setting the queryParameters of the advanced object to return a custom set of properties from the API about the selected object.
For example, when a file is picked, to include photo details if available :. You can now add content to this property based folder. Add as many properties as you need in the same way.
This custom action will start an image slideshow configured in the Slideshow page. Please note that the custom action requires at least an Enterprise or Architect project when using a custom trigger for the start option. Also, excepting the "Expression" field in the " Execution Condition" section, it is recommended to keep the default settings of the custom action. This custom action will stop an image slideshow configured in the Slideshow page.
Please note that the custom action requires at least an Enterprise or Architect project when using a custom trigger for the stop option. This custom action allows you to check if a TCP port is free. This custom action can only be used to check local machine TCP port connections. The property can have the following values:. This custom action allows you to get a free TCP port. This predefined custom action allows your package to use the same installation type as the version it upgrades through the automated upgrade feature.
For example, your package will be installed per-user if it upgrades a per-user installation or it will be installed per-machine if it upgrades a per-machine installation. The package which uses this custom action should require Administrator privileges, otherwise, it may not be able to run. Therefore, your package should use a Per-user only with administrator rights required or Per-machine only fails if user is not administrator installation type. This custom action uses the current package's Upgrade Code to find the older versions.
With this custom action you can uninstall the older versions of your product, no matter what Installation Type they use per-user or per-machine. It can be used as a custom action without sequence or under Wizard Dialogs Stage.
This way it will run right before the installation starts. The custom action uses the package's UpgradeCode to find the older versions. This predefined custom action allows you to automatically add a new shortcut to a shared network resource on the machine that runs the installer.
In case the network location shortcut was previously created on the target machine, the custom action will overwrite it. Both properties must be set in order to successfully add the network location. This predefined custom action allows you to automatically delete an existent network location shortcut from the target machine. In case the network location shortcut doesn't exist this custom action will not make any modifications to the system.
The target drive can be set in the Disk Path field from the custom action properties pane. Here are some examples of valid drives:. You can use this property during installation, for example to compare it with a minimum disk size in a custom launch condition.
This custom action allows you to play an audio file during the installation. For more details please see the Play an Audio file How-To. This custom action installs an MSI file. This operation is also called a nested installation. The location of the MSI file must be relative to the location of the main MSI in the same folder or one of its sub-folders. Your package is named Main.
The Nested. This type of custom action has been deprecated and it is not recommended to use it. If your package requires another application to be installed you can use Software Prerequisites or Merge Modules for creating a part of the installation package. This custom action is used to modify or remove a product installed by the current package. It may also be used to install a product that has been previously installed as advertised. The MSI is identified by it's product code. Since this type of custom action is usually used for uninstalling a product previously installed by the current package, Advanced Installer will automatically add a custom action for this purpose every time you add a nested installation.
You cannot use this type of custom action for products previously installed by any other means. This custom action is used in How to show only the features with associated CAB files in the selection tree?
Its role is to append the IDs of all features with no associated. By using "One CAB archive per feature" option, associated implies:. This means that the features will not be visible in selection tree and they will not be installed. This custom action updates all features' states by re-evaluating their conditions. A common usage scenario is to condition the features using public properties changed by the installing user when interacting with the package UI.
The custom action cannot be used for features whose installation behavior was set by default to Disabled. This custom action takes any string, private or public property as input, performs a formatting operation on it, then outputs the result either by overwriting the input property or by setting a new property or more in case of Extraction operation.
When using the Extraction operation with Delimiter or Custom delimiter , the output properties will be tokenized based on the Root property e. When using the Matching operation the output property will be set to 1 if a match is found or 0 otherwise.
This custom action installs a certificate included in the installer. It requires administrative privileges to run, so make sure you check "Run as Administrator" option from Install Parameters.
Can only install certificates that have the CER extension. This custom action uninstalls a certificate included in the installer. This custom action expands the value of a property to a formatted text. Table of Contents. Custom Actions List This article describes properties that are particular to each predefined custom action available in Advanced Installer. Properties Attached File - the path to the custom action file.
You can use the [ File Type - contains the type of the custom action file. By default, this type is set depending on the extension of the file. You can change this type if you know for sure that the extension of the file doesn't reflect the type of its content.
This only works for attached custom actions. In the case of a DLL the list will be automatically populated with the names of the functions included in it.
The command line arguments in the case of a custom action of EXE type. In this case, the command line arguments are actually of Formatted Type and thus they can include references to files, folders, and properties. Use the [ Edit ] button to include references to a file, a folder or a property. Properties in the case of an MSI installation representing settings for the installation process. Usually, they will specify some features that are to be installed.
Note that it is not recommended to attach an MSI package to an installation. Action Data - represents the value of the CustomActionData property.
A common usage scenario is to use the CustomActionData property in Rollback Custom Actions since they are also deferred. Properties The usage of the fields is identical to the one described for the Attached Custom Actions. Launch file This is a predefined attached custom action. Properties File To Launch - field should contain the full path of the file you want to launch. This field is of Formatted Type and thus it can include references to files, folders, and properties. For example, if the file is called "MyBatchFile.
Launch file from property This custom action calls an executable or a script launched with a command line. Properties Property - the name of the property that contains the path to the executable file. The name of the property is not placed between brackets ]. File Type - select the type of the executable file from the drop-down list. Command Line - edit this field with the command line options for the executable file. This field is of Formatted Type so you can use the [ Edit
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