The one I am using is version 0.29.
Also there is typo in my prior email, the sentence should be:
I have to move other window to overlap the Excel, and then click Excel UI back. Now Excel will be
To reproduce the issue:
1) Prepare a spreadsheet with formula calculations using a.dll.
2) Do not specify the a.dll in configuration file.
3) Now open Excel. Then you will see the logdisplay form. However both Excel and the form are frozen.
4) Click any other window (say a browser) to overlay the Excel UI.
5) Click Excel UI back to front.
6) Now we can close the logdisplay form, and work on excel UI.