FDF and FDFtk on PHP 4.0.5RC1

Please enlighten me oh great list of users. You never let me down... :-) I'm having this really strange and frustrating problem on a box with the following: IIS 4.0 NT SP6a PHP 4.0.3 (in CGI mode) php_mssql70.dll (SQL 7.0) php_fdf.dll Now. The box works fine with that spec. When I updrade to a newer version of PHP, including 4.0.4pl1 or 4.0.5RC1, if I activate the php_fdf.dll module, PHP never closes (i.e. a thread opens in task manager and just never closes until it times out) even if I run phpinfo(). It's fine without the fdf enabled. I have in new installations, replaced the FDFtk.dll which is placed in the system32 directory (so that isn't it). Again, this problem doesn't occur in 4.0.3. I tried using the old (4.0.3) php_fdf.dll with 4.0.5, but it complained about the difference in thread safe. I also have tried using the old tk with the new release. No gumbo there either. When I try using the fdf features without the FDFtk.dll installed in system32, PHP says it can't find php_fdf.dll in my extentsions directory (but at least it doens't crash). Does the php_fdf.dll use any other libraries (besides the toolkit) that could be conflicting with the newer versions of php? Now the kicker, I have another box with: IIS 5.0 Win2k SP1 PHP 4.0.5 (in CGI mode) php_mssql.dll (SQL 2000) php_fdf.dll No problem. The box works fine. Of course I did not have previous installations of PHP on this box. I'm totally frustrated now and don't know where to go from here. Could someone give me some hints as to why this is occuring. I would really like to use some of the great new session manangement feature available in 4.0.5. Thanks in advance. -Flint _________________________________________________ Flint Doungchak, President Net Solutions, LLC 840 Lawrence Street Eugene, OR 97401 flint@netsolutionsllc.com Voice +1 541 345-7087 Fax +1 541 485-5519 http://www.netsolutionsllc.com *************************************************************** The contents of this transmission may be confidential in nature and should be directed only to the person to whom it is addressed. Do not read, copy, or disseminate this material unless you are the intended recipient. If this transmission reached you in error, please forward the e-mail to the sender to advise, then destroy the transmission you received. Thank you.