Hi,
There does exist a constraint on the number of computers MATLAB can be installed on and how many times the license can be redesignated. This license-specific information can be found in the Program Offering Guide pdf or within the license_agreement.txt file situated in your MATLAB installation folder.
If your license is an Individual License Option, then it states:
(ii) A Named User may install the Programs on up to four (4) different
Computers but may not use a Program on more than two (2) Computers
simultaneously, except that Student and Home Licenses are limited to a
single Computer.
(iii) The Licensee may redesignate the Named User authorized to use a Program,
whether temporarily or not, up to four (4) times in any twelve (12) month
period, except that Student and Home Licenses are not transferable
To resolve the error "This license has reached the maximum number of licensed end user redesignations (transfers) allowed" , you can refer to the following link: Why am I getting an error 668: "maximum number of licensed end user redesignations" during activation?:
