When trying to install Oracle Database 11g Release 2 on Windows 7 (64 bit) .
Error Detected ( PRVF-3929 )

It states that the environment variable path is too long. To achieve this variable, I searched for "envir" on Windows and selected "Change variable settings for your account." Presumably, this is the path to the system, not the user who needs to be changed.

Can I delete as I see fit - naturally, removing extensions will be related to different language compilations. Why does Oracle require this limitation, and is it specific to installing Oracle, or is it a constant limitation on the use of dbms oracles?
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