Once again very busy for the last two weeks?

The answer, that there are no other reports about this problem from other users, can only be a joke.
Should this answer say that i get no support, because no other users have the same problem?

I do not think that ProgDVB has so many customers/users with ...

Actually it shouldn't be a problem to find the error, especially after I was able to determine the faulty version.
I am myself software developer and can only recommend to revise the development process.
Have you ever heard of Subversion (or other version control systems), branch, trunk and code ...

Have you found the bug, or at least a clue?
I am still waiting for a solution.

Is there something new? Have you found the error?

No.

Notes
08. Have a look at the Screenshot of my last tests. I have seen that this feature was disabled. I enabled the feature after each ProgDVB installation manually.
09. Since ProgDVB-Version 6.70.5, it makes no difference whether the option is checked or not.

Where can I find this setting?

The logging-function was disabled so i had to retry/retest the version (start, settings checked, channel scan, no channels found, exit), but now you can have the BDA.log.

Tests
11. ProgDVB Pre-Release 6.73.3.3 - Found no channel. (Device settings like in this new Screenshot)

Tests
08. ProgDVB 6.70.3 - Found all channel. (Device settings like in this new Screenshot )
09. ProgDVB 6.70.5 - Found no channel. (Device settings like in this new Screenshot )
10. ProgDVB 6.70.6 - Found no channel. (Device settings like in this new Screenshot )

Notes
07. It seems that the ...

Tests
08. ProgDVB 6.73.1 - Found no channel. Device settings like in the Screenshot of ProgDVB 6.63.10 but with Option 'Not start more one device at one' ...pretty English :) or as you said 'use only one tuner at once'

Changelog (since 6.7)

ProgDVB 6.70.3 (12.08.2011)
- ProgDVB v6.70.3 ...

Do you have problem in Manual Scanner dialog with manual parameters?
What did you mean? I can open and search in manual search dialog.

Tests
07. I copied the transponderlist of directory 'ProgDVB-Dir\Transponders\TerFiles' from ProgDVB 6.63 to 6.7.x, but this has brought no improvement. Still ...

Tests
01. ProgDVB 6.65 - Found no channel without Option 'ITunerRequest'.
02. ProgDVB 6.65 - Found all channel. (Device settings like in the Screenshot of ProgDVB 6.63.10 )
03. ProgDVB 6.65.2 - Found no channel without Option 'ITunerRequest'.
04. ProgDVB 6.65.2 - Found all channel. (Device ...

The facts!
01. ProgDVB 6.63.10 x64 and older versions working fine on my PC (timeshift is buggy and my pro-license is not valid with this versions)
02. After I updated to ProgDVB v6.65.2, it found only 4 channels.
03. After a another update to ProgDVB v6.7.x, it has not found any channel.
04. All ...

A month ago i have written a mail to ProgDVB-Support and i got no response!
One or two weeks later i created this forum post and till now i can't use ProgDVB.
In between i have bought ProgDVB Pro and i want to use the record function.
So ProgDVB-Support please help me!