diff --git a/docs/BUILD_WINDOWS.md b/docs/BUILD_WINDOWS.md
index 814dbdc89..8075d10b9 100644
--- a/docs/BUILD_WINDOWS.md
+++ b/docs/BUILD_WINDOWS.md
@@ -43,23 +43,28 @@ In `MSYS2 MinGW x64` run in `mk64/tools/ido5.3_recomp/`:
 g++ recomp.cpp -o recomp -g -lcapstone -Dugen53
 ```
 
-### Step 6: Compiling the recomp compiler in `MSYS2 MSYS`
-In `MSYS2 MSYS` run:
+### Step 6: Generate Recomp Source Files in `MSYS2 MinGW x64`
+
+Generate the .c files which will compile into the recomp binaries.
+mk64 requires the following compiler binaries: `as1, cc, cfe, copt, ugen, ujoin, uld, umerge, uopt`
+
+In `MSYS2 MinGW x64` run in the directory `mk64/tools/ido5.3_recomp/`:
 ```
-make -C tools
+./recomp ../ido5.3_compiler/usr/lib/as1 > as1_c.c
 ```
-If the make file is broken then manually generate each source file in `mk64/tools/ido5.3_recomp/`:
+If you get an assertion failed error. Then the directory to the compiler is incorrect.
+The binary for cc is in `/ido5.3_compiler/usr/bin/` so do:
 ```
-./recomp ~/ido7.1_compiler/usr/lib/as1 > as1_c.c
+./recomp ../ido5.3_compiler/usr/bin/cc > cc_c.c
 ```
-Next, compile the generated C files:
+### Step 7: Compiling the recomp compiler in `MSYS2 MSYS`
+In `MSYS2 MSYS` run in the directory `mk64/tools/ido5.3_recomp/`:
 ```
 gcc libc_impl.c as1_c.c -o as1 -g -fno-strict-aliasing -lm -no-pie -DIDO53 -O2
 ```
 `-O2` is an optional optimization flag.  
-mk64 requires the following: as1, cc, cfe, copt, ugen, ujoin, uld, umerge, uopt
 
-### Step 7: Compile mk64 in `MSYS2 MinGW x64`
+### Step 8: Compile mk64 in `MSYS2 MinGW x64`
 In `/mk64/` run:
 ```
 make -j#