[issue27836] VCRUNTIME140.DLL not found

Chris Wood report at bugs.python.org
Tue Aug 23 06:16:01 EDT 2016


New submission from Chris Wood:

Windows 7 / 64-bit / 4 Gb Ram / Intel i5 processor.

This seems to have been discussed intermittently in the past, but none of the previous answers fixed my problem.

I installed 3.5, and when I tried running it (both from the Windows cmd line and from the python cmd line) I received the error

"The prodecure entry point strncmp could not be located in the dynamic link library VCRRUNTIME140.dll"

I installed 2.7.12 and received the same error.

I then uninstalled 2.7.12 and installed 2.7.11 and found that running this worked from the python cmd line but not from the windows cmd line.

I then tried installing 3.5.11 and found vcruntime140.dll in the python directory. I copied this to the python 2.7 folder, uninstalled 3.5.11 (and 3.5.12 – after realising that the original installation didn’t seem to have completed successfully anyway, despite saying it had!), and now when I run python from both the windows cmd line and python cmd line it seems to work.

----------
components: Installation
messages: 273431
nosy: Chris Wood
priority: normal
severity: normal
status: open
title: VCRUNTIME140.DLL not found
type: behavior
versions: Python 2.7, Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27836>
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