Solved

Anyone make php COM working on WIN7?

Posted on 2011-09-09
17
1,423 Views
Last Modified: 2012-05-12
I updated my computer from xp to win7.
the php COM do not work now.
Anyone can help?

code:

$excel = new COM("excel.application") or die("Unable to instanciate excel");
$excel->Visible = 0;
$excel->DisplayAlerts = 0;
$excel->Workbooks->Open("C:\projects\test.xls");

Get error:
Fatal error: Uncaught exception 'com_exception' with message '<b>Source:</b> Microsoft Office Excel<br/><b>Description:</b> Microsoft Office Excel cannot access the file 'C:\projects\test.xls'. There are several possible reasons: • The file name or path does not exist. • The file is being used by another program. • The workbook you are trying to save has the same name as a currently open workbook
0
Comment
Question by:Tim
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 7
  • 3
  • 2
  • +3
17 Comments
 
LVL 5

Expert Comment

by:Eduardo Goicovich
ID: 36513260
you need set appropiate permission in com+

- Run dcomcnfg.exe
- Find excel application and click properties
- Click the Security tab
- Use Custom Access Permissions
- Add the user who runs the php application
- Use Custom Launch permissions
- Add the user who runs the web server service
0
 

Author Comment

by:Tim
ID: 36513341
Thanks.
But I can't follow yours.
I run the dcomcnfg.exe , I can't find excel.
Could you give me detail steps.

Thank you very much
0
 
LVL 10

Expert Comment

by:Derokorian
ID: 36515343
in dcomcnfg:

Console Root -> Component Services -> Computers -> My Computer -> DCOM Config -> Microsoft Excel Application -> right-click -> properties then belfegor's steps from there.
0
Salesforce Made Easy to Use

On-screen guidance at the moment of need enables you & your employees to focus on the core, you can now boost your adoption rates swiftly and simply with one easy tool.

 

Author Comment

by:Tim
ID: 36524160
Thanks.
I did these two permissions change.
But it looks no  change on the result.
I get same error.

Any idea about this.

Thank you!
0
 
LVL 43

Expert Comment

by:Rob
ID: 36533774
The problem is not DCOM as the error message was received from the COM Excel Object

I'd check permissions on the file and directory you are trying to access.  My guess is that your IIS user does not have read/write permissions.
0
 
LVL 43

Expert Comment

by:Rob
ID: 36533784
To prove it is working:

$excel = new COM("excel.application") or die("Unable to instanciate excel"); 
$excel->Visible = 0;
$excel->DisplayAlerts = 0; 
echo "Excel Version: " . $excel->Version;

Open in new window

0
 

Author Comment

by:Tim
ID: 36535996
it shows
Excel Version: 12.0

I use Apache/2.0.63 (Win32) PHP/5.1.6.

The update files function looks ok. So the apache should have permissions.

Any others?

Thanks
0
 
LVL 110

Expert Comment

by:Ray Paseur
ID: 36536123
Can you step back from the technical details and just tell us in plain language what you want to do?  There may be a better solution than COM.  Thanks, ~Ray
0
 

Author Comment

by:Tim
ID: 36536709
I did loaded the client excel template file and insert the data, then send to the client excel report.
It works fine on winxp and win server 2003.
I would like make it work on win7.

Thanks
0
 
LVL 43

Expert Comment

by:Rob
ID: 36538881
What are the permissions on the excel file?  Is it locked by someone else having the sheet open at the same time?
0
 

Author Comment

by:Tim
ID: 36538947
The file permissions should ok , I give all " Full control". the sheet do not open at same time.

Thanks
0
 
LVL 5

Accepted Solution

by:
Eduardo Goicovich earned 500 total points
ID: 36539829
HI,

  Can you tell me that account are using to start apache service?

Create directory “C:\Windows\SysWOW64\config\systemprofile\Desktop ” (for 64 bit Windows) or “C:\Windows\System32\config\systemprofile\Desktop ” (for 32 bit Windows)
Set Full control permissions for directory Desktop to the account starting the service
0
 

Author Comment

by:Tim
ID: 36543197
Good. It is working now.
Thank you very much!
I just wonder why need create this directory, it's so ...

Thanks again.
0
 

Author Closing Comment

by:Tim
ID: 36543203
Good. it is working.
0
 

Expert Comment

by:xaiadax
ID: 37923020
i don't get it. meaning, i have to create a new folder (Desktop) and then set it to Full Control?
can you tell me what does it for?

i 'm also having the same problem.
i'm creating a function that enable user to upload data using excel, and once submitted, the data will get to be imported into MSSQL Server database.

the upload was ok. the excel file got copied into the temp folder in the server. the problem comes when it's time to retrieve data from that excel file into mssql. it was ok before i changed my OS to Windows 7. now everything is a mess.

pls help.
0

Featured Post

Don't Cry: How Liquid Web is Ensuring Security

WannaCry is just the start. Read how Liquid Web is protecting itself and its customers against new threats.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In Part II of this series, I will discuss how to identify all open instances of Excel and enumerate the workbooks, spreadsheets, and named ranges within each of those instances.
There are many software programs on offer that will claim to magically speed up your computer. The best advice I can give you is to avoid them like the plague, because they will often cause far more problems than they solve. Try some of these "do it…
This Micro Tutorial will demonstrate how to create pivot charts out of a data set. I also added a drop-down menu which allows to choose from different categories in the data set and the chart will automatically update.
Many functions in Excel can make decisions. The most simple of these is the IF function: it returns a value depending on whether a condition you describe is true or false. Once you get the hang of using the IF function, you will find it easier to us…

728 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question