The Construct 2 is closed and can not open it again.
This is the menssage of Windows 7:
Problem Event Name: APPCRASH
Application Name: Construct2.exe
Application Version: 126.96.36.199
Timestamp App: 53064022
Faulting module name: Construct2.exe
Fault Module Version: 188.8.131.52
Timestamp Fault Module: 53064022
Exception Code: 40000015
Exception Offset: 00373c2d
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 15370
Other information 1: ca63
Other information 2: ca635b6b1a753f5529c68f9a6eba9d3b
Other information 3: 9cba
Other information 4: 9cba4f8eca293e086ecf83ee991bf736
That the software doesn't crash anymore
Operating System and Service Pack
Windows 7 Ultimate Service Pack 1
Construct 2 Version ID
Construct 2 163
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You realize that a report like this is not of much use. The error code is generic (use Google) and is usually down to a change on your system.
If C2 was previously working fine, then what has changed since?
Have you updated Windows? GPU Driver?
Have you tried re-installing C2?
You will need to provide considerably more information than you have. C2 works flawlessly for hundreds of thousands of people, so it's unlikely to be a fault with C2.
I did not update Windows, but I'll reinstall the C2 and execute the antivirus. It can be an operating system problem. My GPU is not so good, can that be?
What GFX card you have. Construct2 is known to crash on some broken drivers.
Operating System: Windows 7 Ultimate 32-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_rtm.101119-1850)
Language: Spanish (Regional Setting: Spanish)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 08/20/10 21:17:57 Ver: 08.00.12
Processor: Pentium(R) Dual-Core CPU E5400 2.70GHz (2 CPUs), ~2.7GHz
Memory: 4096MB RAM
Available OS Memory: 3574MB RAM
Page File: 1626MB used, 5520MB available
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
Card name: Intel(R) G33/G31 Express Chipset Family
Manufacturer: Intel Corporation
Chip type: Intel(R) GMA 3100
DAC type: Internal
Display Memory: 256 MB
Dedicated Memory: 0 MB
Shared Memory: 256 MB
Current Mode: 1366 x 768 (32 bit) (60Hz)
Monitor Name: Monitor PnP genérico
Monitor Model: BenQ G922HDAL
Native Mode: 1366 x 768(p) (59.790Hz)
Output Type: HD15
Driver File Version: 8.15.0010.1823 (English)
Driver Version: 184.108.40.2063
DDI Version: 9Ex
Driver Model: WDDM 1.0
Driver Attributes: Final Retail
Driver Date/Size: 6/16/2009 16:58:34, 536576 bytes
Driver Strong Name: oem4.inf:Intel.Mfg:iBLB0:220.127.116.113:pci\ven_8086&dev_29c2
Rank Of Driver: 00F42001
Description: Altavoces (Realtek High Definition Audio)
Default Sound Playback: Yes
Default Voice Playback: Yes
Manufacturer ID: 1
Driver Name: RTKVHDA.sys
Driver Version: 6.00.0001.5859 (English)
Date and Size: 5/22/2009 23:03:40, 2361952 bytes
Driver Provider: Realtek Semiconductor Corp.
Try updating your graphics card drivers. Closing, not enough information provided for us to suggest anything else.