L
LarsV
Guest
My app uses VC++ 2015 x64 redist, for a mixed mode C++ assembly. Some of my users ran into this problem:
During installation of the VC++ 2015 Redist prerequisite the following error is presented:
Setup Failed ... 0x80070666 Another version of this product is already installed.
I troubleshooted (troubleshot?) a bit, came up with this minimal path to reproduce
This is a defect, assuming that redist from different VC++ editions can coexist. Is that a valid assumption? It seems to have worked in the past.
Any thoughts?
Continue reading...
During installation of the VC++ 2015 Redist prerequisite the following error is presented:
Setup Failed ... 0x80070666 Another version of this product is already installed.
I troubleshooted (troubleshot?) a bit, came up with this minimal path to reproduce
- Install Win10 x64 on a VM, update fully.
- Install VC++ 2017 x64 Redist 14.11.25325.0 (latest version)
- Install VC++ 2015 x64 Redist 14.0.24215.1 (latest version). Setup fails.
This is a defect, assuming that redist from different VC++ editions can coexist. Is that a valid assumption? It seems to have worked in the past.
Any thoughts?
Continue reading...