Using ADT on windows is bit problematic, there are some points to consider when using ADT on windows.
1- Make sure there are no spaces in names of files/folder/directory which you are using for docking experiments. (your directory has space in "ADT Workspace" you can change the spaces with _ underscore.
2- Before running autogrid, you can select maps according to your ligand type, from Grid - Set Map Types - Choose Ligand and then selecting your ligand.
3- Copy the Autodock4 and Autogrid4 executable files from installation directory of Autodock4 into your working directory and choose the appropriate files when running autodock or autogrid.
Sahil Lohana , I think your working directory lack the .dat files required for MGL tools to work. You can find these two files in, MGL tools installation Directory, typically it is located as C:\Program Files (x86)\MGLTools-1.5.7, from there you can go into Lib folder and from there site-packages, and then click on AutoDockTools folder, you will find two files named as 1- AD4.1bound.dat and 2- AD4_Parameters.dat, copy these two files into your working directory and run the autodock again, hopefully it will work.
The full directory for these two dat files will look similar to following,
Sahil Lohana You can use programs like Discovery Studio Visualizer, LigPlot+, PyMol and others to see the interactions of your ligand with the macro-molecule. Your Docked ligand seems fine. I would advice you to convert both the receptor and docked ligand pose into mol2 or pdb format and then run the post docking analysis on any software like I mentioned earlier in this answer. There are many videos on youtube which will show you how to run post docking analysis to study the interactions. Best of Luck!
Sahil Lohana in MGL Tools, you can write the whole complex as a single file when you are going through docking analysis (through Analyze tab). However, you can also save each molecule (Receptor and Ligand) individually through MGL Tools by opening them one at a time. There are also other tools available like OpenBabel (GUI and Command line versions) which you can use to convert the files from one format into another. I would suggest you to read documentation for MGL Tools about analyzing results and saving complex file or watch Youtube videos about Autodock results analysis in MGL Tools. Hope this helps.