DEL = C:\Program Files (x86)\Embarcadero\Dev-Cpp\DevCpp.exe INTERNAL_DEL causes error

[techy4shri]

SO I am on Dev-Cpp 6.3 and when making a project, it write in Makefile.win the following:
DEL = C:\Program Files (x86)\Embarcadero\Dev-Cpp\DevCpp.exe INTERNAL_DEL
Now the process is being terminated in between because this creates a confusion as to where the path ends and whether INTERNAL_DEL is actually part of it or not.
Manual editing deosn't work because when I rebuild the project, the change is reverted back to the older version again.