Attribute VB_Base

bolus

New Member
Joined
May 3, 2017
Messages
1
Dear All,

I've created a file, loaded with macros, userforms and so on

The file opening becomes gradually slower over the time (usually takes a few weeks), until it becomes impossible to open it.

When this happens, I found a remedy:
1, open it with Excel Online
2, edit it with Excel Online
3, Excel Online removes some content
4, Save as...
5, and I can use my file again with regular Excel for a couple of weeks

I did a file comparison in Excel between these two files, and the only difference Excel gave is:

  • UserForm1: Module Declaration Changed
  • OLD: Attribute VB_Base = "0{76478AD2-7F72-4223-BE23-882B06899A98}{3B14D9D4-A10B-4B80-BBCA-B82F5A630CE4}"
  • NEW: Attribute VB_Base = "0{0F48BDE0-1EC3-4161-AA60-DB84369C7C06}{A09450F7-0B36-40AE-9ACC-95ACCDE79202}"

I have no idea, what's this, and how to fix this :( Can anyone explain the root cause and propose the solution?

Thanks Team!
 

Excel Facts

Why are there 1,048,576 rows in Excel?
The Excel team increased the size of the grid in 2007. There are 2^20 rows and 2^14 columns for a total of 17 billion cells.

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