http://bugs.winehq.org/show_bug.cgi?id=33068
--- Comment #25 from jackdachef@gmail.com --- to summarize - from my memory there are several bugs and issues which lead to the crashing of PDF-XChange Viewer during attempted saving of the changes in the PDF files:
*) glibc 2.18 (64bit worked with glibc 2.17 + gcc 4.7*) *) gcc 4.7 to 4.8 (so far always has lead to crashes for me this applies to Debian testing (Jessie+ & unstable where gcc 4.8.2* is used) Ubuntu 13.10+ (Saucy Salamander, gcc 4.8.2*) Fedora 19+ (gcc 4.8.1+) Gentoo testing/unstable ~x86/~amd64 *) upgrade/switch from Wine codebase 1.4(rc* ?) to 1.5 *) in more recent versions of wine 1.5-1.7 probably also that sometimes saving works in 32bit version and sometimes in 64bit version (see glibc 2.18) *) too aggressive or non-"sane" CFLAGS/CXXFLAGS
so for those that run distros with gcc 4.8*:
install gcc 4.7*, compile wine with gcc 4.7 and try to install PDF-XChange with WINEARCH=win32 (creating a new directory) or default (when you're running under 64bit will create a 64bit environment) - and see if that works to get a non-crashing PDF-XChange viewer
hope that helps in some way