Can't reopen the spreadsheet I created. Crashes hard!

Libre Office Calc
Build ID: 3be8cda0bddd8e430d8cda1ebfd581265cca5a0

I spent alot of time creating a spreadsheet that is linked via DDE to a data provider. Everything was working great last night. Closed the computer, woke up this morning and tried to reopen it.

When Calc opens the file, it seems to be looking for data from my data provider via the DDE function they provide. Since I make alot of calls to that function, it seems to crash down the whole Calc program everytime… to the point where I have to shut down Calc via the task manager everytime.

Example error message:

Windows 8 crash report:
Problem signature:
Problem Event Name: APPCRASH
Application Name: soffice.bin
Application Version:
Application Timestamp: 530f407c
Fault Module Name: MSVCR100.dll
Fault Module Version: 10.0.40219.325
Fault Module Timestamp: 4df2be1e
Exception Code: 40000015
Exception Offset: 0008d6fd
OS Version: 6.3.9600.
Locale ID: 1033
Additional Information 1: 11b5
Additional Information 2: 11b5315f23024e6c1305e538ff9aa5ed
Additional Information 3: fe78
Additional Information 4: fe78f54615b284f3c766b8fc2d181d9f

I read somewhere can resetting my user folder would help but it did not help at all.

Help! What can I do? Is there a setting I need to tweak somewhere?

Download the .ODS file here:

That file opens perfectly fine for me if I choose not to update the linked data. (LibO on Ubuntu).