[x]
Posted via EE Mobile

Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

6.6

Issue with ShellExecuteEx when run from a Service

Asked by Sachin_registered_786 in Windows Vista, Windows Installer

Tags: shellexecute, runas, shellexecuteex

Hi,
I am facing issue in executing an msi package on Windows Vista using ShellExecuteEx from a Service.

As per what I understand, Executing anything that requires elevation using CreateProcess/CreateProcessAsUser will result in Error 740. The solution to this is use ShellExecute(Ex). ShellExecute makes sure that the elevation prompt occurs (if needed).

Now, Here is what I want to do.
I want to execute an msi which requires elevation. The command I am trying to execute through ShellExecuteEx is "c:\windows\sytem32\msiexec.exe /i c:\temp\Flash.msi -q". (I am specifying "runas" in lpverb member of SHELLEXECUTEINFO). This is executed by my service named "MyService". I know that on Vista a service cannot display UI. But this msi is capable of running in quiet mode. I verified this by executing the above command from cmd prompt. It worked fine.

Please let me know What is the problem in executing msi from the service.

Thanks,
Sachin
[+][-]11/07/07 04:51 PM, ID: 20238341Accepted Solution

View this solution now by starting your 30-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

About this solution

Zones: Windows Vista, Windows Installer
Tags: shellexecute, runas, shellexecuteex
Sign Up Now!
Solution Provided By: Computer101
Participating Experts: 2
Solution Grade: A
 
[+][-]02/28/07 06:08 AM, ID: 18624963Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]03/01/07 05:48 AM, ID: 18632729Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]03/01/07 09:36 AM, ID: 18633974Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]03/05/07 10:24 PM, ID: 18659850Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]03/06/07 05:49 AM, ID: 18661408Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]03/15/07 08:45 AM, ID: 18727882Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]04/08/07 06:09 AM, ID: 18872240Administrative Comment

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 30-day free trial to view this Administrative Comment or ask the Experts your question.

 
[+][-]04/08/07 10:51 PM, ID: 18874420Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]11/03/07 07:02 AM, ID: 20206832Administrative Comment

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 30-day free trial to view this Administrative Comment or ask the Experts your question.

 
 
Loading Advertisement...
20091111-EE-VQP-92