Here is a list of the supported IE versions for all of the Supported LoadRunner versions
LoadRunner 11.04 -------------------- IE 6.0 SP1 or SP2, 7 , 8 and 9
LoadRunner 11.04 -------------------- TruClient IE 9 only
LoadRunner 11.50 -------------------- IE 6.0 SP1 or SP2, 7 , 8 and 9
LoadRunner 11.50 -------------------- TruClient IE 9 only
LoadRunner 11.52 with patch 4 --- IE 7, 8, 9 and 10
LoadRunner 11.52 with patch 4 --- TruClient IE 9 and 10
LoadRunner 12.00 -------------------- IE 8, 9 and 10 (IE 11 has limited support for replay only)
LoadRunner 12.00 -------------------- TruClient IE 9 or 10
LoadRunner 12.01 -------------------- IE 8, 9 , 10, or 11
LoadRunner 12.01 -------------------- TruClient IE 9 , 10, or 11
LoadRunner 12.02 -------------------- IE 8, 9 , 10, or 11
LoadRunner 12.02 -------------------- TruClient IE 9 , 10, or 11
LoadRunner 12.50 -------------------- IE 9 , 10, or 11
LoadRunner 12.50 -------------------- TruClient IE 9 , 10, or 11
LoadRunner 12.53 -------------------- IE 10 or 11; and Edge
LoadRunner 12.53 -------------------- TruClient IE 10, or 11
Note Microsoft only supports IE 11 and Edge as Jan 2016