I have the same issue so I hope this is considered on topic, if otherwise I appologise and will try to find another thread.
I am trying to install Heroes of might and magic 3, complete version from GOG. And the virtual drive creation just keeps going, I left it on all night and it was still running in the morning.
I am using a Macbook Pro from early 2015, macOS Mojave 10.14.5, 2,7 GHz Intel Core i5, Intel Iris Graphics 6100 1536 MB and 8GB RAM. Using PlayOnMac 4.3.4.
Installation log below from the second attempt (I got an alternative how to deal with the data in the virtual drive from the first attempt, I chose to delete the data from first attempt).
Thank you so much for any help with this, fantastic program you have created, looking forward to using it!
PlayOnLinux debugging tool (v4.3.4)
-----------------------------------------------
Debugging: GOG.com - Heroes of Might and Magic 3 Complete
Warning: This is a PlayOnLinux script logfile. It does not contain everything that happened in your program\'s virtual drive (wineprefix)
Please do not use this logfile on winehq forum, this logfile is not interesting for wine debugging.
Date: 03/28/20 21:19:13
> uname -a
Darwin MYCOMPs-MacBook-Pro.local 18.6.0 Darwin Kernel Version 18.6.0: Thu Apr 25 23:16:27 PDT 2019; root:xnu-4903.261.4~2/RELEASE_X86_64 x86_64
> lsb_release -a
> wine --version (Be careful; this version might not be the version used
in the script. Read the content of this file for more information)
wine-4.0-rc4 (Staging)
> glxinfo \| grep rendering
> glxinfo \| grep renderer
> OpenGL libs
> export
declare -x AMD64_COMPATIBLE="True"
declare -x APPLICATION_TITLE="PlayOnMac"
declare -x ARGVZERO="./playonmac.real"
declare -x Apple_PubSub_Socket_Render="/private/tmp/com.apple.launchd.lxSqe1VBrj/Render"
declare -x DEBIAN_PACKAGE="FALSE"
declare -x DESKTOP="/Users/MYCOMP/Desktop"
declare -x DONT_MONITOR="1"
declare -x DYLDPATH_ORIGIN="/Applications/PlayOnMac.app/Contents/MacOS"
declare -x DYLD_LIBRARY_PATH="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/tools/lib/dyld:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/image_magick/lib:/Applications/PlayOnMac.app/Contents/MacOS"
declare -x EXECUTABLEPATH="/Applications/PlayOnMac.app/Contents/MacOS/./playonmac.real"
declare -x FREETYPE_PROPERTIES="truetype:interpreter-version=35"
declare -x GECKO_SITE="http://wine.playonlinux.com/gecko"
declare -x GNUPGHOME="/Users/MYCOMP/Library/PlayOnMac//gpg"
declare -x HOME="/Users/MYCOMP"
declare -x IGNORE_ICON_DIR="false"
declare -x LANG="sv_SE"
declare -x LC_ALL="sv_SE.UTF-8"
declare -x LD_32_PATH_ORIGIN=""
declare -x LD_LIBRARY_PATH="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/image_magick/lib:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/tools/lib/ld:/opt/X11/lib/:"
declare -x LD_PATH_ORIGIN=""
declare -x LOGNAME="MYCOMP"
declare -x MACHTYPE="x86_64-apple-darwin18"
declare -x MAGICK_HOME="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/image_magick/"
declare -x MD5_COMMAND="md5"
declare -x MONO_SITE="http://wine.playonlinux.com/mono"
declare -x OLDPWD="/Users/MYCOMP/Library/PlayOnMac/configurations/setups/GOG.com - Heroes of Might and Magic 3 Complete"
declare -x OSX_SUB_VERSION="6"
declare -x OSX_VERSION="18"
declare -x OS_NAME="darwin"
declare -x OpenGL32="1"
declare -x OpenGL64="1"
declare -x PATH="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/wine/bin:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/image_magick/bin:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/tools/bin/:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
declare -x PATH_ORIGIN="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/wine/bin:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/image_magick/bin:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/tools/bin/:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
declare -x PLAYONLINUX="/Applications/PlayOnMac.app/Contents/Resources/playonlinux"
declare -x PLAYONMAC="/Applications/PlayOnMac.app/Contents/Resources/playonlinux"
declare -x POL_ARCH="x86"
declare -x POL_COOKIE="nwVoULivmKCU0LLKYTR3"
declare -x POL_CURL="curl"
declare -x POL_DNS="playonmac.com"
declare -x POL_HOST="127.0.0.1"
declare -x POL_ID="67810420"
declare -x POL_LANG="sv"
declare -x POL_OS="Mac"
declare -x POL_PORT="30000"
declare -x POL_SetupWindow_ID="983"
declare -x POL_TERM="xterm"
declare -x POL_UPTODATE="TRUE"
declare -x POL_USER_ARCH="x86"
declare -x POL_USER_ROOT="/Users/MYCOMP/Library/PlayOnMac/"
declare -x POL_WGET="wget --prefer-family=IPv4 -q --no-check-certificate"
declare -x PWD="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/python"
declare -x PYTHONHOME="/Applications/PlayOnMac.app/Contents/Resources"
declare -x PYTHONPATH="/Applications/PlayOnMac.app/Contents/Resources"
declare -x REPERTOIRE="/Users/MYCOMP/Library/PlayOnMac/"
declare -x RESOURCEPATH="/Applications/PlayOnMac.app/Contents/Resources"
declare -x RLANG="sv_SE"
declare -x SCRIPTID="GOG.com - Heroes of Might and Magic 3 Complete"
declare -x SED="sed"
declare -x SETUPWINDOW_INIT="true"
declare -x SHELL="/bin/bash"
declare -x SHLVL="3"
declare -x SITE="http://repository.playonlinux.com"
declare -x SSH_AUTH_SOCK="/private/tmp/com.apple.launchd.vSI4ZImDBm/Listeners"
declare -x TEXTDOMAIN="pol"
declare -x TEXTDOMAINDIR="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/lang/locale/"
declare -x TITLE="GOG.com - Heroes of Might and Magic 3 Complete"
declare -x TITRE="PlayOnMac"
declare -x TMPDIR="/var/folders/cx/h_b_8n2d3l9bwtpr7ksqnhzc0000gn/T/"
declare -x USER="MYCOMP"
declare -x VERSION="4.3.4"
declare -x WGETRC="/Users/MYCOMP/Library/PlayOnMac//configurations/wgetrc"
declare -x WINEDLLOVERRIDES="winemenubuilder.exe=d"
declare -x WINEPREFIX="/Users/MYCOMP/Library/PlayOnMac//wineprefix/default"
declare -x WINE_SITE="https://phoenicis.playonlinux.com/index.php/wine?os=darwin"
declare -x WRITE_DYLD="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/tools/lib/dyld:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/image_magick/lib:/Applications/PlayOnMac.app/Contents/MacOS"
declare -x WRITE_LD="/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/image_magick/lib:/Applications/PlayOnMac.app/Contents/Resources/playonlinux/../unix/tools/lib/ld:/opt/X11/lib/:"
declare -x XPC_FLAGS="0x0"
declare -x XPC_SERVICE_NAME="0"
declare -x __CF_USER_TEXT_ENCODING="0x1F5:0x0:0x7"
03/28/20 21:19:18 - [POL_Call] Message: Calling POL_GoG_setup
03/28/20 21:19:19 - [POL_Call] Message: ----- Starting function POL_GoG_setup -----
03/28/20 21:19:19 - [POL_GPG_auth_script] Message: Checking signature of POL_GoG_setup
03/28/20 21:19:19 - [POL_GPG_install_key] Message: Importing PlayOnMac public key
03/28/20 21:19:19 - [POL_Source] Message: POL GPG : Good signature
03/28/20 21:19:19 - [source] Message: PlayOnLinux do not understand GoG_Download
03/28/20 21:19:22 - [POL_SetupWindow_question] Message: question answer: FALSE
03/28/20 21:19:22 - [source] Message: Install method LOCAL
03/28/20 21:19:48 - [POL_SetupWindow_browse] Message: browser answer: /Users/MYCOMP/Downloads/Heroes of Might and Magic III (Complete Edition) + Patch [GOG]/setup_homm3_complete_2.0.0.16.exe
03/28/20 21:19:48 - [POL_Call] Message: ----- Ending function POL_GoG_setup -----
03/28/20 21:19:48 - [POL_Wine_SelectPrefix] Message: Selecting prefix: HoMM3_gog
03/28/20 21:19:48 - [POL_System_SetArch] Message: POL_ARCH set to x86
03/28/20 21:19:48 - [POL_Wine_PrefixCreate] Message: Setting POL_WINEVERSION to 2.22
03/28/20 21:19:48 - [POL_Wine_PrefixCreate] Message: Creating prefix (2.22)...
03/28/20 21:19:48 - [POL_Wine_PrefixCreate] Message: Prefix already exists
03/28/20 21:20:04 - [POL_SetupWindow_menu] Message: menu answer: Radera (all innehåll i den virtuella disken kommer vara förlorat)
03/28/20 21:20:04 - [POL_Wine_PrefixCreate] Message: Erase Prefix
03/28/20 21:20:05 - [POL_Wine_PrefixCreate] Message: Using wine 2.22
03/28/20 21:20:05 - [POL_Wine_InstallVersion] Message: Installing wine version path: 2.22, x86
03/28/20 21:20:05 - [POL_Config_PrefixWrite] Message: Prefix config write: ARCH x86
03/28/20 21:20:05 - [POL_Config_PrefixWrite] Message: Prefix config write: VERSION 2.22
03/28/20 21:20:05 - [POL_Wine] Message: Running wine-2.22 --version (Working directory : /Users/MYCOMP/Library/PlayOnMac/shortcuts)
03/28/20 21:20:05 - [POL_Wine] Message: Notice: PlayOnLinux deliberately disables winemenubuilder. See http://www.playonmac.com/fr/page-26-Winemenubuilder.html
wine-2.22
03/28/20 21:20:05 - [POL_Wine] Message: Wine return: 0