Thanks Troyer, that's indeed the reason as you said. I add ALPS to the PATH manually.

Best, Tao Ying

2015-10-31 12:46 GMT+01:00 Matthias Troyer troyer@phys.ethz.ch:

You have too many entries in your PATH environment settings, probably from other software you installed.

On Oct 31, 2015, at 12:01, Tao Ying taoying86@gmail.com wrote:

Note the install is from Binary packages.

2015-10-31 11:55 GMT+01:00 Tao Ying taoying86@gmail.com:

...

Dear all,

I'm trying to install ALPS to "C:\Program Files\ALPS" on Windows x64.But there is something wrong: "Warning! PATH too long installer unable to modify PATH". How can I deal with this problem?

Best regards, Tao Ying

-- Tao Ying, Lecturer in department of physics, Harbin Institute of Technology

-- Tao Ying, Lecturer in department of physics, Harbin Institute of Technology