Tamir Gefen
Reputation: 1126
How to determin if folder already exists in innosetup
Can you give me instructions how to check if folder already exists (right after the user selected a folder), and if so - prompt him with a similar message to the attached one?
Thank you
Upvotes: 2
Views: 2517
Answers (1)
TLama
Reputation: 76683
To force this warning to always popup (even when the application was already installed and you're going to install the new version of it into the same folder), you can set the DirExistsWarning to yes:
[Setup]
...
DirExistsWarning=yes
Upvotes: 2
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