![installing skype failed code 1638 installing skype failed code 1638](https://ucmart.files.wordpress.com/2018/01/image.png)
Windows installer could not find Skype in installed software list and hence the error.
![installing skype failed code 1638 installing skype failed code 1638](https://i.stack.imgur.com/6An1D.jpg)
Whether I chosse to "Modify" or "Repair" - it comes back right away. Installing Skype failed, code 1638 when trying to upgrade Skype. Proceeding with manual download from and following the instruction, this "Modify Setup" pop up keeps coming up.
INSTALLING SKYPE FAILED CODE 1638 INSTALL
Initially installing directly via P圜harm as below - gives me error code 1,638, and proposes to install manually. Our company IT support couldn't help, saying this is an application they do not manage. but several colleagues seem to have no issues on their work laptop. I was able to resolve this issue after uninstalling Skype by. Odd thing is this is only occurring to my work laptop and not my personal PC, so I'm wondering if there are some specific company firewall issues at play. Windows installer could not find Skype in installed software list and hence the error. Installation of this version cannot continue.
![installing skype failed code 1638 installing skype failed code 1638](https://fazarsusanto.files.wordpress.com/2014/12/6.png)
Error Message: Another version of this product is already installed. I was able to install the P圜harm Professional today but just could not get the Python interpreter set up - in either the Professional version or the Community version I previously had. INSTALLDIR'C:Program FilesSkype for Business Server 2015').failure code 1638 Error returned while installing OcsCore.msi(FeatureLocalMgmtStore), code 1638. Hello - a newbie here with both P圜harm and Python.