if (SIMMASTER(cr))
{
/* Read (nearly) all data required for the simulation */
- read_tpx_state(ftp2fn(efTPX, nfile, fnm), inputrec, state, NULL, mtop);
+ read_tpx_state(ftp2fn(efTPR, nfile, fnm), inputrec, state, NULL, mtop);
if (inputrec->cutoff_scheme != ecutsVERLET &&
((Flags & MD_TESTVERLET) || getenv("GMX_VERLET_SCHEME") != NULL))