WIX: Using a temporary file during install

Posted by madbadger on Stack Overflow See other posts from Stack Overflow or by madbadger
Published on 2010-04-12T19:01:42Z Indexed on 2010/04/12 19:32 UTC
Read the original article Hit count: 249

Filed under:

wix

|

binary

|

custom-action

|

temporary-files

Hello!

I am writing a WIX installer and I have a following requirement:
During installation, I need to pass an absolute path to a file (lets call it A) included in my installer to a COM component, which already exists on the hard drive and is a part of another program. I have already written an appropriate Custom Action which expects a path to the file A. I don't want to include A as a file installed in the Program Files folder and removed during the uninstallation process. Instead, I would like to put A only temporary on the hard drive, call my Custom Action which will cause the COM component to use the content of A, and then remove A from disk. Is there an easy way to accomplish this goal?

I have tried to utilize the Binary Table and store A there, however I don't know how to reference A using absolute path. I know I could put A outside of MSI file but I would like to keep every file installer needs in a single MSI.

Any help would be appreciated.

© Stack Overflow or respective owner

Related posts about wix

WiX 3: Using heat.exe to add bulk files to a new WiX project: HEAT5150

as seen on Stack Overflow - Search for 'Stack Overflow'
If this is a repeat question, please direct me to the existing solution. I wasn't able to find a matching query. We currently use InstallShield. I'm attempting to covert a project with 407 files to a WiX3 installation package. I tried using heat.exe to do some of the automation but I get the following… >>> More
Detect an Uninstall in a Launch Condition using Wix MSIs

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been playing around with Wix, making a little app with auto-generated installer and three versions to test the upgradability, 1.0, 1.1 and 2.0. 1.1 is meant to be able to upgrade from 1.0, and not to allow the user to install 1.1 if 1.1 is already present. <Upgrade Id="F30C4129-F14E-43ee-BD5E-03AA89AD8E07"> … >>> More
How to modify IIS handler mapping permissions via Wix or a Custom Action

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm using Wix to create an installer for a Silverlight application. When I install the application the virtual directory that has been created has the execute permission checked for the *.dll handler mapping (IIS 7 Web site VDir Handler Mappings *.dll Edit Feature Permissions Execute)… >>> More
Wix XmlFile is keeping SqlDatabase from creating databases

as seen on Stack Overflow - Search for 'Stack Overflow'
I've got a Wix project made up of several fragments. One of those fragments has the database components, another has a component that manipulates xml files. When I include the XmlFile element to manipulate a file, the databases defined by the SqlDatabase do not get created. If I comment out the… >>> More
I'm referencing an WiX extension in a WiX library project -- how do I avoid having to reference this

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm referencing a WiX extension in a WiX library project. This WiX library project is itself referenced by my main WiX MSI project. Why does the main project have to also reference the WiX extension, even though it doesn't directly need it? I'd like to keep my wixlib's as self-contained as possible… >>> More

Related posts about binary

Binary to strings as binary? C #/.NET

as seen on Stack Overflow - Search for 'Stack Overflow'
Redis keys are binary safe. I'd like to mess around and put binary into redis using C#. My client of choice doesn't support writing binary keys it uses keys and it make sense. However i am just fooling around so tell me how i can do this. How do i convert a raw byte[] into a string? At first i was… >>> More
Finding if a Binary Tree is a Binary Search Tree

as seen on Stack Overflow - Search for 'Stack Overflow'
Today I had an interview where I was asked to write a program which takes a Binary Tree and returns true if it is also a Binary Search Tree otherwise false. My Approach1: Perform an inroder traversal and store the elements in O(n) time. Now scan through the array/list of elements and check if element… >>> More
EXC_BAD_ACCESS and KERN_INVALID_ADDRESS after intiating a print sequence.

as seen on Stack Overflow - Search for 'Stack Overflow'
MAC G4/1.5GHz/2GB/1TB+ OS10.4.11 Start up Volume has been erased/complete reinstall with updated software. Current problem only occurs when printing to an Epson Artisan 800 [USB as well as Ethernet connected] when using Macromedia FreeHand 10.0.1.67. All other apps/printers work fine. Memory has been… >>> More
How to convert binary read/write to non-binary read/write in C++

as seen on Stack Overflow - Search for 'Stack Overflow'
I have some C++ code from somewhere that reads and writes data in binary format. I want to see what it's reading and writing in the file, so I want to convert it's binary read and write to non-binary read and write. Also, when I convert the binary write to non-binary write, I want it to still be… >>> More
division by 2 in Binary Signed digit (Redundant Binary representation)

as seen on Stack Overflow - Search for 'Stack Overflow'
How can I do division by 2 in Binary Signed digit (Redundant Binary representation) ? Shifting won't work right ? >>> More