We have to update the Pega Temp Directory, but it is not clear where this is set. The installation was done using all defaults, so, how can we verify what it currently points to and Where or How can we change this without having to do a re-install of the product?
@SrinivasG6797 for your Pega 8.5 version you can find the information in the Sys Admin guide under Temporary Files.
You can find the documentation for the latest Pega version here in Understanding temporary installation and browsing files