So I've been working on and off with this issue since early march and I've got management breathing down my neck to find a solution. I have a department of people who work heavily with Powerpoint and excel, they produce reports related to employees all over the sector.
These reports are really large, powerpoint files with over 150+ slides. Each slide contains a linked excel chart which is automatically updated. All the powerpoint and excel charts are contained in the same network share folder on their server. They generally don't work with these large charts that often, usually only a few times a year. The last time they worked on these reports was prior to our Office 2003-Office 2007 migration.
Now all the users are running Office 2007 and they have numerous problems. >_>;
The gist of what's happening, is that while working in the excel files they are seeing graphical problems like black lines and charts are being cut off. This generally happens after pasting one or two excel charts from Excel 07 to powerpoint 07. Then after a random number of slides(say 10-20) Excel 2007 will crash and ask the user if they want to send a report to Microsoft(groan).
At first when I couldn't remedy the problem, we reimaged one users desktop to see if it was related to a patch, but the problem started back up again immediately.
I tested and verified that this issue happens on ALL computers, even recently imaged ones. Even my own computer, and it seems to happen in both Windows XP and Windows 7(a test machine) as well. I've tried different models of computers and laptops, all the same.
I tested using different excel files and this problem occurs with all of the files they have on their share directory. I moved some test files to our IT server and tested, but the issues arose again. Hell, the Excel file crashed after only pasting two charts.
For kicks I asked both the server and network team to look, and they found no problems on their side. I ran out of options and the users/managers were getting pretty stressed out about this, to the point where they screamed at me a few time. ^^;
I'm almost scared to go to their office now, they are pretty upset as none of those reports are getting done and they are long past due. I've told them that it was an issue effecting all computers and that it wasn't that simple to pinpoint the problem, but they argued that it wasn't happening on some of their computers. I had them show me the computers and I verified in front of them that the issue was indeed happening on those devices.
I've discovered that the trigger which seems to cause this problem begins when you first copy an excel chart to powerpoint, then use the mousewheel(between the buttons) to scroll down the excel charts. Boom, graphical problems. After repeating this many times, excel will crash. If I don't use the wheel on the mouse and just focus on using the slider in the charts, the problems don't occur. I've tried different models of mice, and that isn't the cause.
The issue was out of my hands, so we escalated to Microsoft and I have been working with one of their techs for a good two weeks or so now, with no success. Many hotfixes later, excel is still crashing and tripping out. I've sent tons of logs to microsoft.
I had a little more success earlier today. I couldn't enjoy my weekend because this was still lingering in the back of my head...so I noticed I still had some copies of the powerpoint/excel files in question stored on my blackberry. I loaded them onto my home laptop computer here running Vista/Office07.
Immediately I noticed that the problem begin upon copying charts and scrolling through excel. It crashed and I also got some error about, "Not enough resources to display properly." I got this same error occasionally on all our work computers.
So clearly it's not our company network or servers, so I'm certain that it's their files. I ran a compatibility test and it came back with:
"Minor loss of fidelity"
Some cells or styles in this workbook contain formatting that is not supported by the selected file format. These formats will be converted to the closest format available.
I had sent an email to one of the managers to see if they have created any newer files in 2007 format, since all the files we are working with were converted from 2003. He hasn't responded.
Any thoughts, suggestions?