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Not Enough Memory (Heap Problems)

PRoblem

'not enough memory' when it seems like there should be enough--system 6
• Trouble opening new windows while running MacNail construction software
• "out of memory" in Excel even though "About Excel" shows memory left.

Diagnosis

To see system heap (Multifinder only)-- go to Finder, choose "About the Finder", it shows memory allocations graphically.
• System Heap is the lighter area in the right side of the System bar chart. System should be at least 10% white.

Solution

The short-term cure to System Heap problems is to quit from all programs and restart the computer.

The long-term cure is to do either or both of the following:
• Remove excess INITs from your System folder. Anything labelled as a Startup document, a Chooser document or a Control Panel document is an INIT. The After Dark screen saver is a frequent culprit.
• Increase the System Heap size with a boot-block editing program such as HeapFixer, Widgets or Bootman.

Comments

there's more about system heap in newsletter #11
To enlarge system heap-- try any of the following programs: Widgets, HeapFixer (CE Software), HeapTool (shareware), Now Utilities (Now software). MacUser really likes HeapTool.

Entered 10/10/92 by Dennis.