Knime update failure

Hi,

I’m trying to run an update for Knime and various component extensiosn, mostly to versions 5.2.3, but the process fails due to denied access to some of the subfolders/libraries. I’ve checked the access permissions for this particular folder and these files, and there is no difference from other folders. The reported errors are:

An error occurred while installing the items
session context was:(profile=KNIMEProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Install, operand=[R]org.knime.python.llm.channel.bin.win32.x86_64 5.2.0.202312061509 --> [R]org.knime.python.llm.channel.bin.win32.x86_64 5.2.1.202402071416, action=org.knime.product.p2.actions.ShellExec).
ShellExec command exited non-zero exit value:
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\crc32c.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\ffi-8.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\flang.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\flangrti.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\libbz2.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\liblz4.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\liblzma.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\libomp.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\libssh2.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\snappy.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\utf8proc.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\Library\bin\zstd.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\msvcp140.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\vcruntime140.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\vcruntime140_1.dll - Access is denied.
C:\Program Files\KNIME5\bundling\envs\org_knime_python_llm\zlib.dll - Access is denied.

Any recommendations to get rid of this issue ?

Thank you for your help

Serge