Bug when upgrading RC and opening it for the first time

[Wanderer]

Here's what happened.

1. I had Romcenter RC1.1 on my PC.
2. Upon startup, i noticed it automatically opened a data file. I'm not 100% sure but i think last time i had no datafile open before closing RC, but... anyway...
3. It reported a new version (RC1.2). I selected to download it and then closed RC1.1
4. I copied all files of RC 1.2 in the Romcenter folder and then i reopened it.
5. Upon startup, it opened several datafiles, rather old though, in different tabs.
6. I closed all tabs, closed and reopened Romcenter. The datafiles were opened again!

I'm not 100% sure what's happening but i'm guessing that the first time RC is executed, it upgrades its config file. Normally it should get the config from the previous version, copy it under a new "AppData\Local\romcenter\RomCenter.exe" subfolder and proceed. It seems that the upgrade is not done from the last version but rather from a much older beta, which contained those old databases.

This might be an irritating problem for users not familiar with the internals and peculiarities of .NET, so it would be nice to find the cause of this and make sure it does not occur in the future.

[Wanderer]

The cause may be due to a change in RC versioning. Here are the contents of my LocalData Romcenter folder

 Volume in drive C is System

 Directory of C:\Users\<SNIP>\AppData\Local\romcenter\RomCenter.exe_Url_zc4rtjll0qbsr3s1mka23dbcvv3amlcf

01/03/2018  18:09    <DIR>          .
01/03/2018  18:09    <DIR>          ..
07/11/2015  00:37    <DIR>          4.0.0.0
19/10/2016  09:03    <DIR>          4.0.0.16070
01/03/2018  17:50    <DIR>          4.0.0.17393
25/11/2017  16:11    <DIR>          4.0.0.17820
20/02/2017  23:02    <DIR>          4.0.0.23616
19/02/2017  20:25    <DIR>          4.0.0.31106
14/09/2017  08:19    <DIR>          4.0.0.31247
18/02/2017  22:02    <DIR>          4.0.0.33713
01/03/2018  17:53    <DIR>          4.0.0.33900
24/03/2016  14:44    <DIR>          4.0.15310.828

[Eric Bole-Feysot]

I have verified versioning scheme of all dll and some of them are out of sync. Maybe that was the problem. I fixed the versions and they are now all correct. I will keep an eye on that.

[Eric Bole-Feysot]

Removing milestone: 4.0 (automated comment)

[Eric Bole-Feysot]

Removing version: 4.0.0rc1.2 (automated comment)