LMD VCL - General FAQ

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General

CBuilder SpeedUp

<delphi>

1. include <oleidl.h>

HKEY_CURRECTUSER SaveSettings

1. define NO_WIN32_LEAN_AND_MEAN

</delphi> NO_WIN32_LEAN_AND_MEAN When this macro is defined, VCL.H does not define WIN32_LEAN_AND_MEAN. Default: OFF

VCL_FULL Same as NO_WIN32_LEAN_AND_MEAN (NOTE: This macro is for BCB v1.0 backward compatibility) Default: OFF

INC_VCLDB_HEADERS When this macro is defined, VCL.H includes the core Database headers of VCL. (Defining this macro is functionally equivalent to including VCLDB.H) Default: OFF

INC_ALLVCL_HEADERS When this macro is defined, VCL.H includes all VCL headers. (Defining this macro is functionally equivalent to including VCLMAX.H) Default: OFF

Installation

Installing Source Version (Release 7)

Make sure to install first the CE special packages (DesignPack, BarPack and StoragePack) and at last LMD-Tools Core Package (oldest to latest package). I strongly suggest to install all to the same installation path. Make sure that the source path is available in Library path settings and is in best case the first path mentioned. Then load the
__lmd2003all_d5.bpg project group.
This project group contains all package files in the order we suggest to install them. Ignore if e.g. dcllmdold.dpk is not found (or CE packages if you did not install them). However the most important point is, that dcllmdshared_d5 is the first package to be compiled. As a rule: lmd*.bpl are runtime packages, dcllmd*.bpl packages are designtime packages. Only for designtime packages press "Install" button. The compiler will place all new packages into your projects\bpl folder, so I suggest you remove runtime packages from previous installation.
Do not use "Build ALL" command, because this feature is buggy in D5. If any further problems occur please let me know.

Version Mix Up

if Delphi claims that it can't find a file (though DCUs are available and Library Path is set correctly - see Environment Options), there can be only possible cause for the problem: There is a version mix up. For the offending files please check whether a previous version was completely uninstalled, that no parts are compiled into existing packages (e.g. your personal packages, you might have to rebuild the package), that your project was REBUILD (to force the compilation of latest PAS/DCU files). Furthermore the project files may have references to older package files (especially if you use runtime packages, simply check Package settings in Project Options.

"Entry Point not found" (Release 6)

Each time you receive "Entry Point not found" or "Could not find [..]" error, you can be sure that it is caused by a version mix up. I guess somehow you did not uninstall a previous version completely. E.g. if you compiled sourcecode, Delphi places created runtime BPL's automatically into the default BPL output path (can be set in Environment Options dialog). Older version may have installed them in System directory - so there is the possible version conflict. To completely remove an old LMD-Tools version (the hard way):

• Close Delphi (Note: Be sure that you did not include any LMD-Tools units in own packages, otherwise

open these packages, remove LMD-Tools units and recompile them).

• • Use all uninstallers for previous version
  • Delete all LMD-Tools directoies
  • Delete all LMD-Tools path settings from Extras|Environment Options|Tab Library
  • Now most important point: Search your harddisk (at least in your system directory

and the Delphi Projects\BPL path) for LMD BPLs.

• Use as search string lmd*.bpl for runtime packages.
• Use as search string dcllmd*.bpl for designtime packages.
• Remove them all

To install LMD-Tools sourcecode:

• Use the LMD-Tools 6 source installer
• After installation check whether paths to LMD-Tools Source files are correctly set. If for any reason not, add them yourself
• We have extremly simplified source compilation. Load the correct project group (e.g. lmdtools_d6.bpg for Delphi 6). and compile one package after another. Install only Desigtime packages (dcllmd*.bpk). All compiled packages can be found after compilation in the Projects\BPL path of your Delphi version.

Note: Simply ignore errors for RichPack and ShellPack project files, both packages are not included in current release and will be available in the next days.

To install LMD-Tools default packages: Run the correct installer. The only issues which could go wrong are:

• Paths are not updated: Solution is to add paths manually
• Packages are not seen in Delphi: Add dcl*.bpl packages manually from the Install Packages dialog.

IDE

Corrupted/screwed Component Palette

Note: Problem seems to be solved in Delphi / CBuilder 6 and higher

Answer 1:
This problem is not a LMD-Tools issue but a Delphi problem in connection with a a very few number of certain graphic cards and drivers (caused by Delphi from a very large numbers of installed components on).
There are several ways to workaround:

1. Try to update your graphic driver. In a few cases problem dissappeared by using latest driver versions.
2. If latest driver does not help: Advanced graphic drivers provide options to switch off certain optimization techniques. In this case Bitmap Caching options must be turned off. If option is not available, try to turn off hardware acceleration. If using device driver does not help the only way is to reduce number of installed components at the same time. If you own sourcecode you might use many options described in the installation HTML files of LMD-Tools to drastically reduce the number of installed components. Deinstall all other standard component packages which are not required as well (System must be rebooted each time to reflect changes to reinitialize bitmap cache).

Answer 2:
There is a bug in some video card drivers in the way they handle the ImageList API. When an ImageList is being built in memory that cards will freeze the computer or corrupt the images when they have to swap the ImageList back out to main memory to complete the building on large imagelist's like the 180+ image component pallete list. The S3 chipset has been particularly problematic (Win98 is even worse).
Try these:

1. Get the latest driver (www.s3.com or your vendor if your vendors doesn't work, try the S3 as they tend to be more compliant)
2. Start Delphi with the -ns switch
3. Under the [display] section of the SYSTEM.INI file add the following line: BusThrottle=1 (reboot afterwards)
4. Reboot in safe mode and start Delphi. Goto the properties of the component pallet and hide all the controls that you rarely use. This will reduce the imagelist that is getting built and might get you under the threshold.
5. reduce the hardware acceleration for the card. (display->properties->settings->advances->performance) 6) play with color depth/resolution 1024x768 in 16 bit color seems the worse (particularly with Delphi 3).
6. Get the latest DirectX drivers.
7. After Delphi is started, change the color depth (you can change it right back) of your video card.
   

Also Delphi 5 can not run in Win98 under 16 color mode. You must be at least at 256 colors.
If the BusThrottle works for you this is by far the best solution. All it does is instruct the driver that it must give a little time slice to the OS so affects on performance are not noticable (so far no one has reported back to me that they can even tell a difference between using and not using the BusThrottle setting except that Delphi runs). Unfortunately not all drivers respect this setting.

Help Index files disappear / AV's in CBuilder when starting help

You are running a Win9X/ME machine (on Windows NT/2K/XP this problem mostly happens in CBuilder only). The capability of index items in Windows Help system is limited on these operating systems (and LMD-Tools Index files are very large). There are two possible workarounds:

• To reset the original help index use the OpenHelp tool from the Help menu and remove LMD-Tools index files
• Use the Open Help tool from the Help menu to remove other unnecessary help index files (until Delphi/CBuilder helpfiles including LMD-Tools helpfile work again).

Licensing / Trials

Full version installer reports: 'License information not found'

Up to LMD-Tools Version 4:
When you purchased your copy online (e.g. via Netsales or Compuserve SWREG) you received with registration information a license file (e.g. LMDTool3.lic). When you purchased a disk version this file is installed automatically. All update installer from the protected download areas check this file, so please make sure that license file is placed in your system directory (or rather System32 directory on Windows NT systems). When the update installer reports message above this file was not found and you have to reinstall this license file (please check description you received with your online order or reinstall any part of the disk version). If you lost your license file email us (providing your full address, serial# and dealer from whom you purchased your copy).

From LMD-Tools Version 4 and LMD ElPack 5 on:
All update installer from the protected download areas check valid license file on target system, so please make sure that correct license file is located in your system directory (or rather System32 directory on Windows NT systems, license files are called lmdtool4.lic, lmdtool5std.lic and so on). If update installer reports message above, correct file was not found. If installed, the registration utility (LMD*.exe, can be found either in \bin directory below your LMD-Tools installation directory (before LMD-Tools 6)/system(32) directory or start it from the start menu, group LMD-Tools) reports information about available license files. If valid license files are missing, simply reinstall the registration utility. If you lost your registration utility email us (providing your full address, serial# and dealer from whom you purchased your copy).

Where to download free updates? What is the 'Registration Utility'?

Up to LMD-Tools Version 4:
If you purchased your copy online (e.g. via Netsales or Compuserve SWREG) you received with license file information where to download the installer. This download area is called 'protected download area' and you find there last version which is available for the package you registered (so it's important to place the download information at a save place). Besides purchasers from Zac Online find these informations in the info directory, file REGISTER.TXT. When you purchased a disk version the required information can be found on a separate piece of paper called "Registration Information". If you lost your registration information please email providing your full address, serial# and dealer from whom you purchased your copy.

Up to LMD Elpack 4:
You received with your registration license key and access data to customer areas. If you lost your registration information please email providing your full postal and eMail address to which version was registered to.

From LMD-Tools Version 4/LMD ElPack 5 on:
If you ordered your copy online, you received with your order a so called registration utility. After you installed the small setup.exe the file can be either started from the start menu (group "LMD-Tools") or it can be found in the \bin directory below the installation folder (before LMD-Tools 6) or in the \system32 directory (search for lmd*.exe). Start this utility - it leads you to the download areas and provides required UserID and passwords. If you purchased a CD-Version this utility is automatically installed. If you ordered directly from us, the registration utility is also included on a separate disk.

I still get trial messages in my apps! How to get rid of them?

Problem
You have tested a LMD-Tools Trialversion and uninstalled it. Though you are sure you removed all unit references and all LMD-Tools components from the forms of your project, you can't execute your app receiving the message that you're using a Trialversion of LMD-Tools.

Reason
Though you removed all references not all DCU's were updated (Delphi/CBuilder updates DCU's of a project only when original PAS files were changed).

Solution
At first make sure that you really uninstalled trialversion completely to avoid version mix up (check especially runtime package files. In worst case follow detailed instructions in topic Uninstall LMD-Tools of the installation guide). If this is assured, simply recompile all files of the project to create new DCU's of all projects' files (if you fail do it the hard way: simply remove all *.dcu files from the projects' directory and restart the project).

I purchased a full version but still get trial messages!

1. Make sure that you downloaded really a full version from customer area. Trial releases in public download area can never be used as full versions.
2. If this is assured: Full versions do NOT contain any trialcode. Make sure you REBUILD (not compile) your project- If you still get trialmessages, then there are still trial parts on your system. In this case uninstall everything again and make sure, that no old runtime BPLs reside on your system. A useful search pattern is *lmd*.bpl. The Installation document in

   \info

   folder provides instructions how to ensure that all files are removed from your system.

I own free LMD-Tools or LMD ElPack SE (e.g. from Companion CD). How to upgrade to a full version?

There is no direct upgrade path from SE versions to full releases, hence no upgrade prices are available.