Dear musician colleagues,
I have recently a problem with BiaB 2018. Under Windows 7 and also under Windows 10:
If I want to play a complete 5 minute song (realtime tracks only) with BiaB, my ROLAND UA-101 audio / MIDI interface will immediately produce a noise, the song will not play, BiaB crashes. A few days ago I did not have this problem with this song yet. I have not changed anything on my PC system since then.
I've been using BiaB for a few years now and have never had any issues or crashes with this program.
I post a small part of the error message. I have send this to PG MUSIC, too. Maybe here or there is a specialist among you who knows from the data, where the problem lies.

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An exception error has occurred. You can continue to use the program, but should likely save your work and reboot program.

Access violation.

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Exception log with detailed tech info. Generated on 19.02.2018 20:32:47.
You may send it to the application vendor, helping them to understand what had happened.
Application title:
Application file: C:\bb\bbw.exe
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Exception class: EAccessViolation
Exception message: Access violation at address 1F822639 in module 'Rdaw1049.dll'. Read of address 00000108.
Exception address: 1F822639
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Main thread ID = 6084
Exception thread ID = 6084
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Exception stack
Stack list, generated 19.02.2018 20:32:45
(00001639){Rdaw1049.dll} [1F822639]
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Call stack for main thread
Stack list, generated 19.02.2018 20:32:47
[770B0C72]{ntdll.dll } ZwGetContextThread
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BiaB Ultrapak+, actual/latest Version, 64 bit, Win 10 PRO, i7-7700/3.60 GHz, 32 GB RAM