Windows 11 migration with Wapt

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Answer
Catherine
Messages: 36
Registration: March 26, 2026 - 4:16 PM

July 23, 2026 - 09:39

Hello,

I'm gradually migrating my PCs from Windows 10 to Windows 11,
but I'm having a problem with some software that no longer works after the migration.
Is it possible to revert to Windows 10?

Thank you in advance.
italbot
Messages: 78
Registration: Sep 26, 2023 - 3:50 p.m.

July 23, 2026 - 10:13

Hello,

The only way to revert to Windows 10 would be to redeploy the workstations...

Don't these programs have versions adapted for Windows 11? Do you have any examples of programs that no longer work?


Sincerely,

Ingrid
Tranquil IT
Catherine
Messages: 36
Registration: March 26, 2026 - 4:16 PM

July 23, 2026 - 10:19

Hello,

the software that no longer works is EBP Compta.
italbot
Messages: 78
Registration: Sep 26, 2023 - 3:50 p.m.

July 23, 2026 - 11:28

Which version of EBP Accounting software are you using?

Best regards,

Ingrid
Tranquil IT
Catherine
Messages: 36
Registration: March 26, 2026 - 4:16 PM

July 23, 2026 - 11:31

Hello,

this is the 2016 version we have.
Regards,
Catherine
Catherine
Messages: 36
Registration: March 26, 2026 - 4:16 PM

July 24, 2026 - 3:26 PM

Good morning ,

Quick question to my main question,

Is it possible that on a laptop, if both Wi-Fi and the RJ45 cable connection are active, there could be an installation conflict?
Here's what the Windows 11 upgrade log tells me:

Code: Select all

Exception: THttpClientSocket.OpenBind(..............): Is a server available on this address:port? [remoteip=] [#3 Not Found]

Exception: THttpClientSocket.OpenBind(.............): Is a server available on this address:port? [remoteip=] [#3 Not Found]
Traceback (most recent call last):
  File "<string>", line 1696, in run
  File "C:\Program Files (x86)\wapt\waptservice\waptservice_common.py", line 891, in run
    self._run()
  File "C:\Program Files (x86)\wapt\waptservice\waptservice_common.py", line 1498, in _run
    self.result = self.wapt.install(apackages =self.packagenames,
  File "C:\Program Files (x86)\wapt\common.py", line 5695, in install
    downloaded = self.download_packages(packages, usecache=usecache, printhook=printhook)
  File "C:\Program Files (x86)\wapt\common.py", line 5824, in download_packages
    res = self.get_repo(entry.repo).download_packages(entry,
  File "C:\Program Files (x86)\wapt\waptpackage.py", line 4693, in download_packages
    raise e
  File "C:\Program Files (x86)\wapt\waptpackage.py", line 4674, in download_packages
    fullpackagepath = waptwget(
Exception: THttpClientSocket.OpenBind(.............): Is a server available on this address:port? [remoteip=] [#3 Not Found]
There are two places where I removed the path to our network for security reasons. (...........)
kcherel
Messages: 10
Registration: January 12, 2026 - 10:01

July 24, 2026 - 3:50 PM

Hello Catherine,

The issue can indeed occur during an upgrade. For this type of update, it is recommended to use an Ethernet (RJ45) connection to ensure stable communication between your computer and your WAPT server throughout the operation.

The EBP 2022 version appears to be compatible with Windows 11:

https://support.ebp.com/hc/fr/articles/ ... de-Licence

Sincerely,
Kevin.
Answer