Hi,
on a new W10 HP Laptop, the 32 bit installation always fails
on postinstallation scripts that use perl.

The outcome is like:

$ ./texlive-collection-formatsextra.sh
       1 [main] perl 1796 child_info_fork::abort: address space needed 
by 'Encode.dll' (0x2620000) is already occupied
Can't fork, trying again in 5 seconds at /usr/bin/fmtutil line 73.

I did a snapshot dll address using ProcessExplorer, and it
it seems that when running perl the relevant dll's are loaded low
also when nothing seems on their expected address

Encode.dll 
D:\cygwin32\lib\perl5\5.26\i686-cygwin-threads-64int\auto\Encode\Encode.dll 
     0x2700000       0x10000
MD5.dll 
D:\cygwin32\lib\perl5\5.26\i686-cygwin-threads-64int\auto\Digest\MD5\MD5.dll 
    0x2710000       0xE000
Fcntl.dll 
D:\cygwin32\lib\perl5\5.26\i686-cygwin-threads-64int\auto\Fcntl\Fcntl.dll 
       0x2720000       0xD000
IO.dll 
D:\cygwin32\lib\perl5\5.26\i686-cygwin-threads-64int\auto\IO\IO.dll 
0x2730000       0xD000
Util.dll 
D:\cygwin32\lib\perl5\vendor_perl\5.26\i686-cygwin-threads-64int\auto\List\Util\Util.dll 
        0x2E40000       0x13000
Glob.dll 
D:\cygwin32\lib\perl5\5.26\i686-cygwin-threads-64int\auto\File\Glob\Glob.dll 
    0x2E60000       0xF000
Storable.dll 
D:\cygwin32\lib\perl5\5.26\i686-cygwin-threads-64int\auto\Storable\Storable.dll 
0x2E70000       0x20000

It is not due to an Antivirus as after testing two I tested without
any one installed and the outcome is unchanged.

The 64bit installation seems fine.

Suggestion ?

Until I have the 32bit running I can not deploy any new package, as the 
previous W7 is retired.

Regards
Marco