Error: IMSL Installation Failure with Unlock Code of Remote Activation

Problem :
I am installing IMSL with remote activation option. However, I get an error when I enter unlock code as below:


How can I install IMSL successfully?

Resolution : 
Please follow next steps instead of using remote activation unlock code:
If you already have your license file from this serial number, you may skip to step 2.
1. Register the serial number at Intel® Software Development Products Registration Center;
Note: You will receive an email within 24 hours with a license file attached. If you do not receive this email, contact us <<>>.
2. Copy the license file to the default system directory where the product will be installed. Example License file location:
On Windows* \Program Files\Common Files\Intel\Licenses\
On Linux* /opt/intel/licenses/
On MAC* /Users/Shared/Library/Application Support/Intel/Licenses
3. Start the installation again;
4. Select Choose Alternative Activation on the Activation Options Window, then click Next;
5. Select Use a license file on the Advanced Activation window, then click Next;
6. Provide the complete path to the license file and include the license file name in the path. For example:
On Windows* c:\Program Files\Common Files\Intel\Licenses\w_cc_cd_eval.lic
On Linux /opt/intel/licenses/l_cc_cd_eval.lic
On MAC* /Users/Shared/Library/Application Support/Intel/Licenses/m_cc_cd_eval.lic
7. Select Full installation or custom installation upon your needs, click Next.
The installation should then proceed normally.
Download imsl-unclock-code-error.png24.93 KB
For more complete information about compiler optimizations, see our Optimization Notice.


I have tried this and it quite simply does not work for me. I navigate to the folder where I have the license file for the Fortran compiler (which has a name including part of the product serial number, so it's easy to tell that it's the right file). When I click next, I get a dialog box that says:

"The license file provided is invalid."

Any thoughts?