Compaq Visual Fortran Install on Vista?
To answer the main question and follow a few comments.
Intel® Visual Fortran Composer XE 2011 Vista support officially depreciated as of March 3, 2011 update. Newer versions support Windows 7. Until this point, Vista was supported (and from what I hear, it still works, although I don't have it since my OS can't install it like that).
Compaq Visual Fortran which is "the same line" as MS Fortran Powerstation, then Digital, then Compaqs and now Intel is no longer supported by any modern OS, although I can attest that it works well on XP SP3. Since this was discontinued a while ago, I would not expect it to run on Vista or Win7 without trying.
This is for the IDE part only, the compiler itself works okey.
If you want to get started with the customization process, the experience of these people might be of value to you.
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