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MS Office Forum / Excel / General Excel Questions / March 2008

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How to avoid "Data connections have been disabled"

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EagleOne@discussions.microsoft.com - 18 Mar 2008 17:33 GMT
Excel 2007

Steps taken:  Created a certificate called XYZ (which I thought enable my Excel Macros)
which was placed in my Personal Certificates Store but forgot how I did that a year ago.

Now almost every previously created Excel w/s I open contains the message:

    "Data connections have been disabled"

Bottom line - how do I get around this issue??

Also, I have deleted all data connections (in a workbook), saved the file, then re-opened
it only to find the same data connections.

ADDITIONAL STEPS:

I have heard that the solution may involve the MS Certificate Manager.

Therefore I used  "certmgr.msc" (from START>RUN) certmgr.msc and I would like to install
my certificate into "the trusted Root Certification Authorities store".

I can see the certificate in the Personal folder but its "certification path" indicates
that it is "Not Trusted."

Do I have to delete it and start over?  modify it?

I have no clue how to:
1)  create, modify a personal certificate and/or
2)  install it in the trusted Root Certification Authorities store and/or
3) make sure that the "certificate path" is OK (in short authorized and OK)

TIA EagleOne
Gord Dibben - 18 Mar 2008 19:31 GMT
Instructions for Excel 2003 on WindowsXP Pro SP2

Have a go at changing the DC to a Trusted Certifiicate.

With Excel closed......................

Start>Run "mmc" to open the Microsoft Management Console.

File>Add/Remove Snap-in.  Select Certificates snap-in.

Expand and open Personal Certificates folder.

Select your SelfCert DC and drag it to the Trusted Root
Certificates>Certificates folder.

Close MMC...........you can save changes to Comsole1.msc if you choose, but not
necessary unless you want the snap-in to stay loaded.

Now open Excel and your workbook.

Any difference?

Gord Dibben  MS Excel MVP

>Excel 2007
>
[quoted text clipped - 28 lines]
>
>TIA EagleOne
EagleOne@discussions.microsoft.com - 18 Mar 2008 21:24 GMT
See below (mixed in text)

>Instructions for Excel 2003 on WindowsXP Pro SP2
>
[quoted text clipped - 5 lines]
>
>File>Add/Remove Snap-in.  Select Certificates snap-in.

Get to here fine.

GET: Snap-ins added to: Console Root
 I selected Add (get an drop-down which includes "Certificates"
 next I get "This snap-in will always manage certificates for:
                    My User Account
                    Service account
                    Computer account
next I select My user account then Finish , then in I get "Certificates - Current User"

I do not get the option:  to (do the next step below)

>Expand and open Personal Certificates folder.
>
[quoted text clipped - 42 lines]
>>
>>TIA EagleOne
Gord Dibben - 19 Mar 2008 00:08 GMT
If you double-click on "Certificates - Current User" you should get a list of
folders including "Personal" and "Trusted" and a half dozen others.

Gord

>See below (mixed in text)
>
[quoted text clipped - 66 lines]
>>>
>>>TIA EagleOne
EagleOne@discussions.microsoft.com - 19 Mar 2008 01:26 GMT
I 2-clicked as stated and all that happened was
"Certificates - Current User" moved up to the select-from area"
and the "message box" was became empty.

Thanks

>If you double-click on "Certificates - Current User" you should get a list of
>folders including "Personal" and "Trusted" and a half dozen others.
[quoted text clipped - 71 lines]
>>>>
>>>>TIA EagleOne
EagleOne@discussions.microsoft.com - 19 Mar 2008 00:09 GMT
Additional:

As mentioned above,  I was not able to continue the mmc process.
That said, I would like to know what I did wrong.

I did open (via Start>Run) certmgr.msc

In that utility, I was able to drag my certificate to
the "trusted" folder and it is now "Trusted"

Thanks Gord (if you have the time what did I do wrong with mmc?)

>Instructions for Excel 2003 on WindowsXP Pro SP2
>
[quoted text clipped - 52 lines]
>>
>>TIA EagleOne
Gord Dibben - 19 Mar 2008 04:59 GMT
I don't know why the list of folders did not show up up under Cerificates _
Current User.

I assume when you opened mmc console and File>Add.Remove a Snap-in you selected
Certificates and "Add" or d-click then options "My User Account".

Works for me.

But they did show up when you bypassed mmc and went directly to certmgr.msc so
at least you got a trusted certificate which was the purpose of all this<g>

I should have directed you there in first place.........you did mention it in
original post but I'm more accustomed to going through mmc console1

Gord

>Additional:
>
[quoted text clipped - 64 lines]
>>>
>>>TIA EagleOne
EagleOne@discussions.microsoft.com - 19 Mar 2008 14:14 GMT
Yes, your suggestions led to the solution.  I did not know that moving a certificate
from Personal to Trusted would lead to its becoming Trusted.  That was the seed
you provided.

>I don't know why the list of folders did not show up up under Cerificates _
>Current User.
[quoted text clipped - 80 lines]
>>>>
>>>>TIA EagleOne
 
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