Well:
- download
yaz_2.0.19.exe
- install Typ Cutom, only Runtime to "\temp\YAZ"
- copy "\temp\YAZ\bin\yaz.dll" to
--> "\xampp\apache\bin"
--> "\xampp\php"
--> "\xampp\php\php4"
- copy "\xampp\apache\bin\iconv.dll" to
--> "\xampp\php"
--> "\xampp\php\php4"
- copy "\xampp\apache\bin\libxml2.dll" to
--> "\xampp\php"
--> "\xampp\php\php4"
- deinstall YAZ